From f0733d3ee514efb730d4749f4cada7b3d11eb3d2 Mon Sep 17 00:00:00 2001 From: Jaysukh-409 Date: Wed, 25 Dec 2024 19:03:41 +0530 Subject: [PATCH 1/6] feat: add stats/base/dists/planck/logcdf --- type: pre_commit_static_analysis_report description: Results of running static analysis checks when committing changes. report: - task: lint_filenames status: passed - task: lint_editorconfig status: passed - task: lint_markdown status: passed - task: lint_package_json status: passed - task: lint_repl_help status: passed - task: lint_javascript_src status: passed - task: lint_javascript_cli status: na - task: lint_javascript_examples status: passed - task: lint_javascript_tests status: passed - task: lint_javascript_benchmarks status: passed - task: lint_python status: passed - task: lint_r status: na - task: lint_c_src status: na - task: lint_c_examples status: na - task: lint_c_benchmarks status: na - task: lint_c_tests_fixtures status: na - task: lint_shell status: na - task: lint_typescript_declarations status: passed - task: lint_typescript_tests status: passed - task: lint_license_headers status: passed --- --- type: pre_push_report description: Results of running various checks prior to pushing changes. report: - task: run_javascript_examples status: na - task: run_c_examples status: na - task: run_cpp_examples status: na - task: run_javascript_readme_examples status: na - task: run_c_benchmarks status: na - task: run_cpp_benchmarks status: na - task: run_fortran_benchmarks status: na - task: run_javascript_benchmarks status: na - task: run_julia_benchmarks status: na - task: run_python_benchmarks status: na - task: run_r_benchmarks status: na - task: run_javascript_tests status: na --- --- .../stats/base/dists/planck/logcdf/README.md | 149 ++++++++++++++++ .../planck/logcdf/benchmark/benchmark.js | 79 +++++++++ .../base/dists/planck/logcdf/docs/repl.txt | 65 +++++++ .../dists/planck/logcdf/docs/types/index.d.ts | 114 ++++++++++++ .../dists/planck/logcdf/docs/types/test.ts | 98 +++++++++++ .../dists/planck/logcdf/examples/index.js | 33 ++++ .../base/dists/planck/logcdf/lib/factory.js | 83 +++++++++ .../base/dists/planck/logcdf/lib/index.js | 57 ++++++ .../base/dists/planck/logcdf/lib/main.js | 82 +++++++++ .../base/dists/planck/logcdf/package.json | 70 ++++++++ .../test/fixtures/python/large_lambda.json | 1 + .../logcdf/test/fixtures/python/runner.py | 87 ++++++++++ .../test/fixtures/python/small_lambda.json | 1 + .../dists/planck/logcdf/test/test.factory.js | 164 ++++++++++++++++++ .../base/dists/planck/logcdf/test/test.js | 38 ++++ .../dists/planck/logcdf/test/test.logcdf.js | 133 ++++++++++++++ 16 files changed, 1254 insertions(+) create mode 100644 lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/README.md create mode 100644 lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/benchmark/benchmark.js create mode 100644 lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/docs/repl.txt create mode 100644 lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/docs/types/index.d.ts create mode 100644 lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/docs/types/test.ts create mode 100644 lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/examples/index.js create mode 100644 lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/lib/factory.js create mode 100644 lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/lib/index.js create mode 100644 lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/lib/main.js create mode 100644 lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/package.json create mode 100644 lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/fixtures/python/large_lambda.json create mode 100644 lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/fixtures/python/runner.py create mode 100644 lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/fixtures/python/small_lambda.json create mode 100644 lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/test.factory.js create mode 100644 lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/test.js create mode 100644 lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/test.logcdf.js diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/README.md b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/README.md new file mode 100644 index 000000000000..fc2993ed17a1 --- /dev/null +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/README.md @@ -0,0 +1,149 @@ + + +# Logarithm of Cumulative Distribution Function + +> Planck distribution logarithm of [cumulative distribution function][cdf]. + +
+ +The [cumulative distribution function][cdf] for a Planck random variable is + + + +```math +F(x;\lambda) = 1 - e^{-\lambda (\lfloor x \rfloor + 1)} +``` + + + +where `λ` is the shape parameter. `x` denotes the count of events in a quantized system. + +
+ + + +
+ +## Usage + +```javascript +var logcdf = require( '@stdlib/stats/base/dists/planck/logcdf' ); +``` + +#### logcdf( x, lambda ) + +Evaluates the logarithm of the [cumulative distribution function][cdf] for a Planck distribution with shape parameter `λ`. + +```javascript +var y = logcdf( 2.0, 0.5 ); +// returns ~-0.2525 + +y = logcdf( 2.0, 1.5 ); +// returns ~-0.0112 +``` + +If provided `NaN` as any argument, the function returns `NaN`. + +```javascript +var y = logcdf( NaN, 0.5 ); +// returns NaN + +y = logcdf( 0.0, NaN ); +// returns NaN +``` + +If provided a shape parameter `λ` which is nonpositive, the function returns `NaN`. + +```javascript +var y = logcdf( 2.0, -1.0 ); +// returns NaN +``` + +#### logcdf.factory( lambda ) + +Returns a function for evaluating the logarithm of the [cumulative distribution function][cdf] of a Planck distribution with shape parameter `λ`. + +```javascript +var mylogcdf = logcdf.factory( 1.5 ); +var y = mylogcdf( 3.0 ); +// returns ~-0.0025 + +y = mylogcdf( 1.0 ); +// returns ~-0.0511 +``` + +
+ + + +
+ +## Notes + +- In virtually all cases, using the `logpmf` or `logcdf` functions is preferable to manually computing the logarithm of the `pmf` or `cdf`, respectively, since the latter is prone to overflow and underflow. + +
+ + + +
+ +## Examples + + + +```javascript +var discreteUniform = require( '@stdlib/random/array/discrete-uniform' ); +var uniform = require( '@stdlib/random/array/uniform' ); +var logcdf = require( '@stdlib/stats/base/dists/planck/logcdf' ); + +var lambda = uniform( 10, 0.1, 5.0 ); +var x = discreteUniform( 10, 0, 5 ); + +var y; +var i; +for ( i = 0; i < lambda.length; i++ ) { + y = logcdf( x[ i ], lambda[ i ] ); + console.log( 'x: %d, λ: %d, ln(F(x;λ)): %d', x[ i ].toFixed( 4 ), lambda[ i ].toFixed( 4 ), y.toFixed( 4 ) ); +} +``` + +
+ + + + + +
+ +
+ + + + + +
+ +[cdf]: https://en.wikipedia.org/wiki/Cumulative_distribution_function + +
+ + diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/benchmark/benchmark.js b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/benchmark/benchmark.js new file mode 100644 index 000000000000..daee4efec857 --- /dev/null +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/benchmark/benchmark.js @@ -0,0 +1,79 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2024 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var bench = require( '@stdlib/bench' ); +var discreteUniform = require( '@stdlib/random/array/discrete-uniform' ); +var uniform = require( '@stdlib/random/array/uniform' ); +var isnan = require( '@stdlib/math/base/assert/is-nan' ); +var pkg = require( './../package.json' ).name; +var logcdf = require( './../lib' ); + + +// MAIN // + +bench( pkg, function benchmark( b ) { + var lambda; + var x; + var y; + var i; + + x = discreteUniform( 100, 0, 40 ); + lambda = uniform( 100, 0.1, 10.0 ); + + b.tic(); + for ( i = 0; i < b.iterations; i++ ) { + y = logcdf( x[ i % x.length ], lambda[ i % lambda.length ] ); + if ( isnan( y ) ) { + b.fail( 'should not return NaN' ); + } + } + b.toc(); + if ( isnan( y ) ) { + b.fail( 'should not return NaN' ); + } + b.pass( 'benchmark finished' ); + b.end(); +}); + +bench( pkg+':factory', function benchmark( b ) { + var mylogcdf; + var x; + var y; + var i; + + x = discreteUniform( 100, 0, 40 ); + mylogcdf = logcdf.factory( 0.3 ); + + b.tic(); + for ( i = 0; i < b.iterations; i++ ) { + y = mylogcdf( x[ i % x.length ] ); + if ( isnan( y ) ) { + b.fail( 'should not return NaN' ); + } + } + b.toc(); + if ( isnan( y ) ) { + b.fail( 'should not return NaN' ); + } + b.pass( 'benchmark finished' ); + b.end(); +}); diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/docs/repl.txt b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/docs/repl.txt new file mode 100644 index 000000000000..0a948f2663f8 --- /dev/null +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/docs/repl.txt @@ -0,0 +1,65 @@ + +{{alias}}( x, λ ) + Evaluates the logarithm of the cumulative distribution function (CDF) for a + Planck distribution with shape parameter `λ` at a value `x`. + + If provided `NaN` as any argument, the function returns `NaN`. + + If `λ <= 0`, the function returns `NaN`. + + Parameters + ---------- + x: number + Input value. + + λ: number + Shape parameter. + + Returns + ------- + out: number + Evaluated logCDF. + + Examples + -------- + > var y = {{alias}}( 2.0, 0.5 ) + ~-0.2525 + > y = {{alias}}( 2.0, 1.5 ) + ~-0.0112 + > y = {{alias}}( -1.0, 4.0 ) + -Infinity + > y = {{alias}}( NaN, 0.5 ) + NaN + > y = {{alias}}( 0.0, NaN ) + NaN + // Invalid shape parameter + > y = {{alias}}( 2.0, -1.4 ) + NaN + + +{{alias}}.factory( λ ) + Returns a function for evaluating the logarithm of the cumulative + distribution function (CDF) of a Planck distribution with shape + parameter `λ`. + + Parameters + ---------- + λ: number + Shape parameter. + + Returns + ------- + logcdf: Function + Logarithm of cumulative distribution function (CDF). + + Examples + -------- + > var mylogcdf = {{alias}}.factory( 1.5 ); + > var y = mylogcdf( 3.0 ) + ~-0.0025 + > y = mylogcdf( 1.0 ) + ~-0.0511 + + See Also + -------- + diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/docs/types/index.d.ts b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/docs/types/index.d.ts new file mode 100644 index 000000000000..3bddfffabb08 --- /dev/null +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/docs/types/index.d.ts @@ -0,0 +1,114 @@ +/* +* @license Apache-2.0 +* +* Copyright (c) 2024 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +// TypeScript Version: 4.1 + +/** +* Evaluates the natural logarithm of the cumulative distribution function (CDF) for a Planck distribution. +* +* @param x - input value +* @returns evaluated logCDF +*/ +type Unary = ( x: number ) => number; + +/** +* Interface for the logarithm of the cumulative distribution function (CDF) of a Planck distribution. +*/ +interface LogCDF { + /** + * Evaluates the logarithm of the cumulative distribution function (CDF) for a Planck distribution with shape parameter `lambda` at a value `x`. + * + * ## Notes + * + * - If `lambda <= 0`, the function returns `NaN`. + * + * @param x - input value + * @param lambda - shape parameter + * @returns evaluated logCDF + * + * @example + * var y = logcdf( 2.0, 0.5 ); + * // returns ~-0.2525 + * + * @example + * var y = logcdf( 2.0, 1.5 ); + * // returns ~-0.0112 + * + * @example + * var y = logcdf( -1.0, 0.5 ); + * // returns -Infinity + * + * @example + * var y = logcdf( NaN, 0.5 ); + * // returns NaN + * + * @example + * var y = logcdf( 0.0, NaN ); + * // returns NaN + * + * @example + * // Invalid shape parameter + * var y = logcdf( 2.0, -1.4 ); + * // returns NaN + */ + ( x: number, lambda: number ): number; + + /** + * Returns a function for evaluating the logarithm of the cumulative distribution function (CDF) for a Planck distribution with shape parameter `lambda`. + * + * @param lambda - shape parameter + * @returns logCDF + * + * @example + * var mylogcdf = logcdf.factory( 1.5 ); + * var y = mylogcdf( 3.0 ); + * // returns ~-0.0025 + * + * y = mylogcdf( 1.0 ); + * // returns ~-0.0511 + */ + factory( lambda: number ): Unary; +} + +/** +* Planck distribution logarithm of cumulative distribution function (CDF). +* +* @param x - input value +* @param lambda - shape parameter +* @returns evaluated logCDF +* +* @example +* var y = logcdf( 2.0, 0.5 ); +* // returns ~-0.2525 +* +* y = logcdf( 2.0, 1.5 ); +* // returns ~-0.0112 +* +* var mylogcdf = logcdf.factory( 1.5 ); +* y = mylogcdf( 3.0 ); +* // returns ~-0.0025 +* +* y = mylogcdf( 1.0 ); +* // returns ~-0.0511 +*/ +declare var logCDF: LogCDF; + + +// EXPORTS // + +export = logCDF; diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/docs/types/test.ts b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/docs/types/test.ts new file mode 100644 index 000000000000..8e9d97fe00c8 --- /dev/null +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/docs/types/test.ts @@ -0,0 +1,98 @@ +/* +* @license Apache-2.0 +* +* Copyright (c) 2024 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +import logcdf = require( './index' ); + + +// TESTS // + +// The function returns a number... +{ + logcdf( 2, 0.4 ); // $ExpectType number + logcdf( 1, 0.2 ); // $ExpectType number +} + +// The compiler throws an error if the function is provided values other than two numbers... +{ + logcdf( true, 0.3 ); // $ExpectError + logcdf( false, 0.2 ); // $ExpectError + logcdf( '5', 0.1 ); // $ExpectError + logcdf( [], 0.1 ); // $ExpectError + logcdf( {}, 0.4 ); // $ExpectError + logcdf( ( x: number ): number => x, 0.2 ); // $ExpectError + + logcdf( 9, true ); // $ExpectError + logcdf( 9, false ); // $ExpectError + logcdf( 5, '5' ); // $ExpectError + logcdf( 8, [] ); // $ExpectError + logcdf( 9, {} ); // $ExpectError + logcdf( 8, ( x: number ): number => x ); // $ExpectError +} + +// The compiler throws an error if the function is provided an unsupported number of arguments... +{ + logcdf(); // $ExpectError + logcdf( 2 ); // $ExpectError + logcdf( 2, 0.8, 4 ); // $ExpectError +} + +// Attached to main export is a `factory` method which returns a function... +{ + logcdf.factory( 0.4 ); // $ExpectType Unary +} + +// The `factory` method returns a function which returns a number... +{ + const fcn = logcdf.factory( 0.4 ); + fcn( 2 ); // $ExpectType number +} + +// The compiler throws an error if the function returned by the `factory` method is provided an invalid argument... +{ + const fcn = logcdf.factory( 0.4 ); + fcn( true ); // $ExpectError + fcn( false ); // $ExpectError + fcn( '5' ); // $ExpectError + fcn( [] ); // $ExpectError + fcn( {} ); // $ExpectError + fcn( ( x: number ): number => x ); // $ExpectError +} + +// The compiler throws an error if the function returned by the `factory` method is provided an unsupported number of arguments... +{ + const fcn = logcdf.factory( 0.4 ); + fcn(); // $ExpectError + fcn( 2, 0 ); // $ExpectError + fcn( 2, 0, 1 ); // $ExpectError +} + +// The compiler throws an error if the `factory` method is provided a value other than a number... +{ + logcdf.factory( true ); // $ExpectError + logcdf.factory( false ); // $ExpectError + logcdf.factory( '5' ); // $ExpectError + logcdf.factory( [] ); // $ExpectError + logcdf.factory( {} ); // $ExpectError + logcdf.factory( ( x: number ): number => x ); // $ExpectError +} + +// The compiler throws an error if the `factory` method is provided an unsupported number of arguments... +{ + logcdf.factory( 0, 0.2 ); // $ExpectError + logcdf.factory( 0, 0.4, 8 ); // $ExpectError +} diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/examples/index.js b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/examples/index.js new file mode 100644 index 000000000000..bae7c5cd7073 --- /dev/null +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/examples/index.js @@ -0,0 +1,33 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2018 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +var discreteUniform = require( '@stdlib/random/array/discrete-uniform' ); +var uniform = require( '@stdlib/random/array/uniform' ); +var logcdf = require( './../lib' ); + +var lambda = uniform( 10, 0.1, 5.0 ); +var x = discreteUniform( 10, 0, 5 ); + +var y; +var i; +for ( i = 0; i < lambda.length; i++ ) { + y = logcdf( x[ i ], lambda[ i ] ); + console.log( 'x: %d, λ: %d, F(x;λ): %d', x[ i ].toFixed( 4 ), lambda[ i ].toFixed( 4 ), y.toFixed( 4 ) ); +} diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/lib/factory.js b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/lib/factory.js new file mode 100644 index 000000000000..76c5ebd6bb98 --- /dev/null +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/lib/factory.js @@ -0,0 +1,83 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2024 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var constantFunction = require( '@stdlib/utils/constant-function' ); +var isnan = require( '@stdlib/math/base/assert/is-nan' ); +var floor = require( '@stdlib/math/base/special/floor' ); +var expm1 = require( '@stdlib/math/base/special/expm1' ); +var ln = require( '@stdlib/math/base/special/ln' ); +var NINF = require( '@stdlib/constants/float64/ninf' ); +var PINF = require( '@stdlib/constants/float64/pinf' ); + + +// MAIN // + +/** +* Returns a function for evaluating the logarithm of the cumulative distribution function (CDF) for a Planck distribution with shape parameter `lambda`. +* +* @param {PositiveNumber} lambda - shape parameter +* @returns {Function} logCDF +* +* @example +* var logcdf = factory( 1.5 ); +* var y = logcdf( 3.0 ); +* // returns ~-0.0025 +* +* y = logcdf( 1.0 ); +* // returns ~-0.0511 +*/ +function factory( lambda ) { + if ( isnan( lambda ) || lambda <= 0.0 ) { + return constantFunction( NaN ); + } + return logcdf; + + /** + * Evaluates the logarithm of the cumulative distribution function (CDF) for a Planck distribution. + * + * @private + * @param {number} x - input value + * @returns {number} evaluated logCDF + * + * @example + * var y = logcdf( 2.0 ); + * // returns + */ + function logcdf( x ) { + if ( isnan( x ) ) { + return NaN; + } + if ( x < 0.0 ) { + return NINF; + } + if ( x === PINF ) { + return 0.0; + } + x = floor( x ); + return ln( -expm1( -lambda * (x + 1) ) ); + } +} + + +// EXPORTS // + +module.exports = factory; diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/lib/index.js b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/lib/index.js new file mode 100644 index 000000000000..5065cc5b230b --- /dev/null +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/lib/index.js @@ -0,0 +1,57 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2024 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +/** +* Planck distribution logarithm of cumulative distribution function (CDF). +* +* @module @stdlib/stats/base/dists/planck/logcdf +* +* @example +* var logcdf = require( '@stdlib/stats/base/dists/planck/logcdf' ); +* +* var y = logcdf( 2.0, 0.5 ); +* // returns ~-0.2525 +* +* y = logcdf( 2.0, 1.5 ); +* // returns ~-0.0112 +* +* var mylogcdf = logcdf.factory( 1.5 ); +* y = mylogcdf( 3.0 ); +* // returns ~-0.0025 +* +* y = mylogcdf( 1.0 ); +* // returns ~-0.0511 +*/ + +// MODULES // + +var setReadOnly = require( '@stdlib/utils/define-nonenumerable-read-only-property' ); +var main = require( './main.js' ); +var factory = require( './factory.js' ); + + +// MAIN // + +setReadOnly( main, 'factory', factory ); + + +// EXPORTS // + +module.exports = main; diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/lib/main.js b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/lib/main.js new file mode 100644 index 000000000000..602049b75d88 --- /dev/null +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/lib/main.js @@ -0,0 +1,82 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2024 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var isnan = require( '@stdlib/math/base/assert/is-nan' ); +var floor = require( '@stdlib/math/base/special/floor' ); +var expm1 = require( '@stdlib/math/base/special/expm1' ); +var ln = require( '@stdlib/math/base/special/ln' ); +var NINF = require( '@stdlib/constants/float64/ninf' ); +var PINF = require( '@stdlib/constants/float64/pinf' ); + + +// MAIN // + +/** +* Evaluates the logarithm of the cumulative distribution function (CDF) for a Planck distribution with shape parameter `lambda` at a value `x`. +* +* @param {number} x - input value +* @param {PositiveNumber} lambda - shape parameter +* @returns {number} evaluated logCDF +* +* @example +* var y = logcdf( 2.0, 0.5 ); +* // returns ~-0.2525 +* +* @example +* var y = logcdf( 2.0, 1.5 ); +* // returns ~-0.0112 +* +* @example +* var y = logcdf( -1.0, 0.5 ); +* // returns -Infinity +* +* @example +* var y = logcdf( NaN, 0.5 ); +* // returns NaN +* +* @example +* var y = logcdf( 0.0, NaN ); +* // returns NaN +* +* @example +* // Invalid shape parameter +* var y = logcdf( 2.0, -1.4 ); +* // returns NaN +*/ +function logcdf( x, lambda ) { + if ( isnan( x ) || isnan( lambda ) || lambda <= 0.0 ) { + return NaN; + } + if ( x < 0.0 ) { + return NINF; + } + if ( x === PINF ) { + return 0.0; + } + x = floor( x ); + return ln( -expm1( -lambda * (x + 1) ) ); +} + + +// EXPORTS // + +module.exports = logcdf; diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/package.json b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/package.json new file mode 100644 index 000000000000..fa7fb92e5ac0 --- /dev/null +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/package.json @@ -0,0 +1,70 @@ +{ + "name": "@stdlib/stats/base/dists/planck/logcdf", + "version": "0.0.0", + "description": "Planck distribution logarithm of cumulative distribution function (CDF).", + "license": "Apache-2.0", + "author": { + "name": "The Stdlib Authors", + "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" + }, + "contributors": [ + { + "name": "The Stdlib Authors", + "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" + } + ], + "main": "./lib", + "directories": { + "benchmark": "./benchmark", + "doc": "./docs", + "example": "./examples", + "lib": "./lib", + "test": "./test" + }, + "types": "./docs/types", + "scripts": {}, + "homepage": "https://github.com/stdlib-js/stdlib", + "repository": { + "type": "git", + "url": "git://github.com/stdlib-js/stdlib.git" + }, + "bugs": { + "url": "https://github.com/stdlib-js/stdlib/issues" + }, + "dependencies": {}, + "devDependencies": {}, + "engines": { + "node": ">=0.10.0", + "npm": ">2.7.0" + }, + "os": [ + "aix", + "darwin", + "freebsd", + "linux", + "macos", + "openbsd", + "sunos", + "win32", + "windows" + ], + "keywords": [ + "stdlib", + "stdmath", + "statistics", + "stats", + "distribution", + "dist", + "probability", + "cdf", + "cumulative distribution", + "distribution function", + "memoryless", + "life-time", + "discrete", + "logarithm", + "log", + "planck", + "univariate" + ] +} diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/fixtures/python/large_lambda.json b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/fixtures/python/large_lambda.json new file mode 100644 index 000000000000..e9eee202e27f --- /dev/null +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/fixtures/python/large_lambda.json @@ -0,0 +1 @@ +{"x": [5.0, 9.0, 5.0, 7.0, 3.0, 6.0, 7.0, 1.0, 3.0, 4.0, 8.0, 7.0, 9.0, 10.0, 6.0, 5.0, 2.0, 9.0, 1.0, 5.0, 9.0, 5.0, 6.0, 4.0, 5.0, 9.0, 7.0, 8.0, 4.0, 4.0, 5.0, 2.0, 3.0, 1.0, 4.0, 6.0, 7.0, 7.0, 4.0, 7.0, 0.0, 1.0, 1.0, 3.0, 6.0, 7.0, 7.0, 2.0, 8.0, 1.0, 9.0, 9.0, 6.0, 5.0, 7.0, 4.0, 9.0, 9.0, 3.0, 4.0, 5.0, 4.0, 9.0, 10.0, 8.0, 3.0, 2.0, 7.0, 7.0, 2.0, 6.0, 10.0, 3.0, 1.0, 7.0, 1.0, 8.0, 2.0, 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000000000000..fb9acb413c82 --- /dev/null +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/fixtures/python/runner.py @@ -0,0 +1,87 @@ +#!/usr/bin/env python +# +# @license Apache-2.0 +# +# Copyright (c) 2024 The Stdlib Authors. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +"""Generate fixtures.""" + +import os +import json +import numpy as np +from scipy.stats import planck + +# Get the file path: +FILE = os.path.realpath(__file__) + +# Extract the directory in which this file resides: +DIR = os.path.dirname(FILE) + + +def gen(x, lam, name): + """ + Generate fixture data and write to file. + + # Arguments + + * `x`: input values. + * `lam`: shape parameter. + * `name::str`: output filename. + + # Examples + + ```python + python> x = np.random.rand(1000) * 10 + python> lam = np.random.rand(1000) + python> gen(x, lam, "data.json") + ``` + """ + # Compute CDF values: + z = np.array(planck.logcdf(x, lam)) + + # Store data to be written to file as a dictionary: + data = { + "x": x.tolist(), + "lambda": lam.tolist(), + "expected": z.tolist() + } + + # Based on the script directory, create an output filepath: + filepath = os.path.join(DIR, name) + + # Write the data to the output filepath as JSON: + with open(filepath, "w", encoding='utf-8') as outfile: + json.dump(data, outfile) + + # Include trailing newline: + with open(filepath, "a", encoding='utf-8') as outfile: + outfile.write("\n") + + +def main(): + """Generate fixture data.""" + # Large shape paramter: + x = np.round(np.random.rand(1000) * 10.0) + lam = (np.random.rand(1000) * 10) + 10 + gen(x, lam, "large_lambda.json") + + # Small shape parameter: + x = np.round(np.random.rand(1000) * 10.0) + lam = np.random.rand(1000) * 0.5 + gen(x, lam, "small_lambda.json") + + +if __name__ == "__main__": + main() diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/fixtures/python/small_lambda.json b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/fixtures/python/small_lambda.json new file mode 100644 index 000000000000..7d71196067f8 --- /dev/null +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/fixtures/python/small_lambda.json @@ -0,0 +1 @@ +{"x": [7.0, 3.0, 7.0, 10.0, 7.0, 2.0, 4.0, 7.0, 7.0, 7.0, 7.0, 4.0, 8.0, 3.0, 9.0, 9.0, 6.0, 7.0, 4.0, 9.0, 9.0, 4.0, 10.0, 3.0, 9.0, 4.0, 4.0, 1.0, 0.0, 1.0, 8.0, 9.0, 3.0, 8.0, 0.0, 3.0, 9.0, 7.0, 4.0, 4.0, 5.0, 9.0, 2.0, 2.0, 1.0, 7.0, 3.0, 0.0, 3.0, 8.0, 5.0, 0.0, 9.0, 0.0, 7.0, 4.0, 8.0, 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-0.5295566119892822, -0.9158128242334586, -0.26388126660598804, -0.01773433870426461, -2.2421952271777816, -0.963173915768311, -0.5160089022823847, -2.5969870153296872, -0.9405161029960706, -3.142229048111762, -0.04448494866095619, -0.1301375854841609, -0.608378088357393]} diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/test.factory.js b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/test.factory.js new file mode 100644 index 000000000000..afdf6a076b2a --- /dev/null +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/test.factory.js @@ -0,0 +1,164 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2024 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var tape = require( 'tape' ); +var isnan = require( '@stdlib/math/base/assert/is-nan' ); +var abs = require( '@stdlib/math/base/special/abs' ); +var PINF = require( '@stdlib/constants/float64/pinf' ); +var NINF = require( '@stdlib/constants/float64/ninf' ); +var EPS = require( '@stdlib/constants/float64/eps' ); +var factory = require( './../lib/factory.js' ); + + +// FIXTURES // + +var smallLambda = require( './fixtures/python/small_lambda.json' ); +var largeLambda = require( './fixtures/python/large_lambda.json' ); + + +// TESTS // + +tape( 'main export is a function', function test( t ) { + t.ok( true, __filename ); + t.strictEqual( typeof factory, 'function', 'main export is a function' ); + t.end(); +}); + +tape( 'the function returns a function', function test( t ) { + var logcdf = factory( 0.5 ); + t.equal( typeof logcdf, 'function', 'returns a function' ); + t.end(); +}); + +tape( 'if provided `NaN` for any parameter, the created function returns `NaN`', function test( t ) { + var logcdf; + var y; + + logcdf = factory( 0.5 ); + y = logcdf( NaN ); + t.equal( isnan( y ), true, 'returns expected value' ); + + logcdf = factory( NaN ); + y = logcdf( 0.0 ); + t.equal( isnan( y ), true, 'returns expected value' ); + + t.end(); +}); + +tape( 'if provided a valid `lambda`, the function returns a function which returns `0` when provided `+infinity` for `x`', function test( t ) { + var logcdf; + var y; + + logcdf = factory( 0.5 ); + y = logcdf( PINF ); + t.equal( y, 0.0, 'returns expected value' ); + + t.end(); +}); + +tape( 'if provided a valid `lambda`, the function returns a function which returns `-Infinity` when provided a negative number for `x`', function test( t ) { + var logcdf; + var y; + + logcdf = factory( 0.5 ); + y = logcdf( NINF ); + t.equal( y, NINF, 'returns expected value' ); + + y = logcdf( -20.0 ); + t.equal( y, NINF, 'returns expected value' ); + + y = logcdf( -2.0 ); + t.equal( y, NINF, 'returns expected value' ); + y = logcdf( -0.5 ); + t.equal( y, NINF, 'returns expected value' ); + + t.end(); +}); + +tape( 'if provided a shape parameter `lambda` which is nonpositive, the created function always returns `NaN`', function test( t ) { + var logcdf; + var y; + + logcdf = factory( -1.5 ); + + y = logcdf( 2.0 ); + t.equal( isnan( y ), true, 'returns expected value' ); + + y = logcdf( 0.0 ); + t.equal( isnan( y ), true, 'returns expected value' ); + + t.end(); +}); + +tape( 'the created function evaluates the logcdf for `x` given small parameter `lambda`', function test( t ) { + var expected; + var logcdf; + var lambda; + var delta; + var tol; + var x; + var y; + var i; + + expected = smallLambda.expected; + x = smallLambda.x; + lambda = smallLambda.lambda; + for ( i = 0; i < x.length; i++ ) { + logcdf = factory( lambda[ i ] ); + y = logcdf( x[ i ] ); + if ( y === expected[ i ] ) { + t.equal( y, expected[ i ], 'x: '+x[ i ]+', lambda: '+lambda[ i ]+', y: '+y+', expected: '+expected[ i ] ); + } else { + delta = abs( y - expected[ i ] ); + tol = 20.0 * EPS * abs( expected[ i ] ); + t.ok( delta <= tol, 'within tolerance. x: '+x[ i ]+'. lambda: '+lambda[ i ]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' ); + } + } + t.end(); +}); + +tape( 'the created function evaluates the logcdf for `x` given small parameter `lambda`', function test( t ) { + var expected; + var logcdf; + var lambda; + var delta; + var tol; + var x; + var y; + var i; + + expected = largeLambda.expected; + x = largeLambda.x; + lambda = largeLambda.lambda; + for ( i = 0; i < x.length; i++ ) { + logcdf = factory( lambda[ i ] ); + y = logcdf( x[ i ] ); + if ( y === expected[ i ] ) { + t.equal( y, expected[ i ], 'x: '+x[ i ]+', lambda: '+lambda[ i ]+', y: '+y+', expected: '+expected[ i ] ); + } else { + delta = abs( y - expected[ i ] ); + tol = 20.0 * EPS * abs( expected[ i ] ); + t.ok( delta <= tol, 'within tolerance. x: '+x[ i ]+'. lambda: '+lambda[ i ]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' ); + } + } + t.end(); +}); diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/test.js b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/test.js new file mode 100644 index 000000000000..7813eff5c2a0 --- /dev/null +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/test.js @@ -0,0 +1,38 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2024 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var tape = require( 'tape' ); +var logcdf = require( './../lib' ); + + +// TESTS // + +tape( 'main export is a function', function test( t ) { + t.ok( true, __filename ); + t.strictEqual( typeof logcdf, 'function', 'main export is a function' ); + t.end(); +}); + +tape( 'attached to the main export is a factory method for generating `logcdf` functions', function test( t ) { + t.equal( typeof logcdf.factory, 'function', 'exports a factory method' ); + t.end(); +}); diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/test.logcdf.js b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/test.logcdf.js new file mode 100644 index 000000000000..6f82910ac83c --- /dev/null +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/test.logcdf.js @@ -0,0 +1,133 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2024 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var tape = require( 'tape' ); +var isnan = require( '@stdlib/math/base/assert/is-nan' ); +var abs = require( '@stdlib/math/base/special/abs' ); +var PINF = require( '@stdlib/constants/float64/pinf' ); +var NINF = require( '@stdlib/constants/float64/ninf' ); +var EPS = require( '@stdlib/constants/float64/eps' ); +var logcdf = require( './../lib' ); + + +// FIXTURES // + +var smallLambda = require( './fixtures/python/small_lambda.json' ); +var largeLambda = require( './fixtures/python/large_lambda.json' ); + + +// TESTS // + +tape( 'main export is a function', function test( t ) { + t.ok( true, __filename ); + t.strictEqual( typeof logcdf, 'function', 'main export is a function' ); + t.end(); +}); + +tape( 'if provided `NaN` for any parameter, the function returns `NaN`', function test( t ) { + var y = logcdf( NaN, 0.5 ); + t.equal( isnan( y ), true, 'returns expected value' ); + y = logcdf( 4.0, NaN ); + t.equal( isnan( y ), true, 'returns expected value' ); + t.end(); +}); + +tape( 'if provided `+infinity` for `x` and a valid `lambda`, the function returns `0`', function test( t ) { + var y = logcdf( PINF, 0.5 ); + t.equal( y, 0.0, 'returns expected value' ); + t.end(); +}); + +tape( 'if provided a negative number for `x` and a valid `lambda`, the function returns `-Infinity`', function test( t ) { + var y = logcdf( NINF, 0.5 ); + t.equal( y, NINF, 'returns expected value' ); + + y = logcdf( -4.0, 0.5 ); + t.equal( y, NINF, 'returns expected value' ); + + y = logcdf( -0.5, 0.5 ); + t.equal( y, NINF, 'returns expected value' ); + + t.end(); +}); + +tape( 'if provided a value shape parameter `lambda` which nonpositive, the function returns `NaN`', function test( t ) { + var y; + + y = logcdf( 3.0, -1.0 ); + t.equal( isnan( y ), true, 'returns expected value' ); + + y = logcdf( 3.0, -1.5 ); + t.equal( isnan( y ), true, 'returns expected value' ); + + t.end(); +}); + +tape( 'the function evaluates the logcdf for `x` given small parameter `lambda`', function test( t ) { + var expected; + var lambda; + var delta; + var tol; + var x; + var y; + var i; + + expected = smallLambda.expected; + x = smallLambda.x; + lambda = smallLambda.lambda; + for ( i = 0; i < x.length; i++ ) { + y = logcdf( x[ i ], lambda[ i ] ); + if ( y === expected[ i ] ) { + t.equal( y, expected[ i ], 'x: '+x[ i ]+', lambda: '+lambda[ i ]+', y: '+y+', expected: '+expected[ i ] ); + } else { + delta = abs( y - expected[ i ] ); + tol = 20.0 * EPS * abs( expected[ i ] ); + t.ok( delta <= tol, 'within tolerance. x: '+x[ i ]+'. lambda: '+lambda[ i ]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' ); + } + } + t.end(); +}); + +tape( 'the function evaluates the logcdf for `x` given large parameter `lambda`', function test( t ) { + var expected; + var lambda; + var delta; + var tol; + var x; + var y; + var i; + + expected = largeLambda.expected; + x = largeLambda.x; + lambda = largeLambda.lambda; + for ( i = 0; i < x.length; i++ ) { + y = logcdf( x[ i ], lambda[ i ] ); + if ( y === expected[ i ] ) { + t.equal( y, expected[ i ], 'x: '+x[ i ]+', lambda: '+lambda[ i ]+', y: '+y+', expected: '+expected[ i ] ); + } else { + delta = abs( y - expected[ i ] ); + tol = 20.0 * EPS * abs( expected[ i ] ); + t.ok( delta <= tol, 'within tolerance. x: '+x[ i ]+'. lambda: '+lambda[ i ]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' ); + } + } + t.end(); +}); From 9c68bff87da94d37b4c82bc97384c80963b460ae Mon Sep 17 00:00:00 2001 From: Jaysukh-409 Date: Wed, 25 Dec 2024 19:09:23 +0530 Subject: [PATCH 2/6] chore: update copyright year --- type: pre_commit_static_analysis_report description: Results of running static analysis checks when committing changes. report: - task: lint_filenames status: passed - task: lint_editorconfig status: passed - task: lint_markdown status: na - task: lint_package_json status: na - task: lint_repl_help status: na - task: lint_javascript_src status: na - task: lint_javascript_cli status: na - task: lint_javascript_examples status: passed - task: lint_javascript_tests status: na - task: lint_javascript_benchmarks status: na - task: lint_python status: na - task: lint_r status: na - task: lint_c_src status: na - task: lint_c_examples status: na - task: lint_c_benchmarks status: na - task: lint_c_tests_fixtures status: na - task: lint_shell status: na - task: lint_typescript_declarations status: na - task: lint_typescript_tests status: na - task: lint_license_headers status: passed --- --- type: pre_push_report description: Results of running various checks prior to pushing changes. report: - task: run_javascript_examples status: passed - task: run_c_examples status: na - task: run_cpp_examples status: na - task: run_javascript_readme_examples status: na - task: run_c_benchmarks status: na - task: run_cpp_benchmarks status: na - task: run_fortran_benchmarks status: na - task: run_javascript_benchmarks status: na - task: run_julia_benchmarks status: na - task: run_python_benchmarks status: na - task: run_r_benchmarks status: na - task: run_javascript_tests status: na --- --- .../@stdlib/stats/base/dists/planck/logcdf/examples/index.js | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/examples/index.js b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/examples/index.js index bae7c5cd7073..0113f18ad175 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/examples/index.js +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/examples/index.js @@ -1,7 +1,7 @@ /** * @license Apache-2.0 * -* Copyright (c) 2018 The Stdlib Authors. +* Copyright (c) 2024 The Stdlib Authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. From 09404b080f3523d525afe01030d44757983a0791 Mon Sep 17 00:00:00 2001 From: Jaysukh-409 Date: Sat, 28 Dec 2024 21:47:50 +0530 Subject: [PATCH 3/6] chore: clean-up --- type: pre_commit_static_analysis_report description: Results of running static analysis checks when committing changes. report: - task: lint_filenames status: passed - task: lint_editorconfig status: passed - task: lint_markdown status: passed - task: lint_package_json status: passed - task: lint_repl_help status: na - task: lint_javascript_src status: passed - task: lint_javascript_cli status: na - task: lint_javascript_examples status: passed - task: lint_javascript_tests status: passed - task: lint_javascript_benchmarks status: na - task: lint_python status: passed - task: lint_r status: na - task: lint_c_src status: na - task: lint_c_examples status: na - task: lint_c_benchmarks status: na - task: lint_c_tests_fixtures status: na - task: lint_shell status: na - task: lint_typescript_declarations status: na - task: lint_typescript_tests status: na - task: lint_license_headers status: passed --- --- type: pre_push_report description: Results of running various checks prior to pushing changes. report: - task: run_javascript_examples status: passed - task: run_c_examples status: na - task: run_cpp_examples status: na - task: run_javascript_readme_examples status: passed - task: run_c_benchmarks status: na - task: run_cpp_benchmarks status: na - task: run_fortran_benchmarks status: na - task: run_javascript_benchmarks status: na - task: run_julia_benchmarks status: na - task: run_python_benchmarks status: na - task: run_r_benchmarks status: na - task: run_javascript_tests status: passed --- --- .../@stdlib/stats/base/dists/planck/logcdf/README.md | 12 ++++++------ .../stats/base/dists/planck/logcdf/examples/index.js | 2 +- .../stats/base/dists/planck/logcdf/lib/factory.js | 3 +-- .../stats/base/dists/planck/logcdf/lib/main.js | 3 +-- .../stats/base/dists/planck/logcdf/package.json | 2 +- .../planck/logcdf/test/fixtures/python/runner.py | 2 +- .../base/dists/planck/logcdf/test/test.factory.js | 12 ++++++++++-- .../base/dists/planck/logcdf/test/test.logcdf.js | 6 +++--- 8 files changed, 24 insertions(+), 18 deletions(-) diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/README.md b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/README.md index fc2993ed17a1..bb633d73c87e 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/README.md +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/README.md @@ -20,7 +20,7 @@ limitations under the License. # Logarithm of Cumulative Distribution Function -> Planck distribution logarithm of [cumulative distribution function][cdf]. +> Planck (discrete exponential) distribution logarithm of [cumulative distribution function][cdf].
@@ -34,7 +34,7 @@ F(x;\lambda) = 1 - e^{-\lambda (\lfloor x \rfloor + 1)} -where `λ` is the shape parameter. `x` denotes the count of events in a quantized system. +where `λ` is the shape parameter and `x` denotes the count of events in a quantized system.
@@ -50,7 +50,7 @@ var logcdf = require( '@stdlib/stats/base/dists/planck/logcdf' ); #### logcdf( x, lambda ) -Evaluates the logarithm of the [cumulative distribution function][cdf] for a Planck distribution with shape parameter `λ`. +Evaluates the logarithm of the [cumulative distribution function][cdf] for a Planck (discrete exponential) distribution with shape parameter `lambda`. ```javascript var y = logcdf( 2.0, 0.5 ); @@ -70,7 +70,7 @@ y = logcdf( 0.0, NaN ); // returns NaN ``` -If provided a shape parameter `λ` which is nonpositive, the function returns `NaN`. +If provided a shape parameter `lambda` which is nonpositive, the function returns `NaN`. ```javascript var y = logcdf( 2.0, -1.0 ); @@ -79,7 +79,7 @@ var y = logcdf( 2.0, -1.0 ); #### logcdf.factory( lambda ) -Returns a function for evaluating the logarithm of the [cumulative distribution function][cdf] of a Planck distribution with shape parameter `λ`. +Returns a function for evaluating the logarithm of the [cumulative distribution function][cdf] of a Planck (discrete exponential) distribution with shape parameter `lambda`. ```javascript var mylogcdf = logcdf.factory( 1.5 ); @@ -115,8 +115,8 @@ var discreteUniform = require( '@stdlib/random/array/discrete-uniform' ); var uniform = require( '@stdlib/random/array/uniform' ); var logcdf = require( '@stdlib/stats/base/dists/planck/logcdf' ); -var lambda = uniform( 10, 0.1, 5.0 ); var x = discreteUniform( 10, 0, 5 ); +var lambda = uniform( 10, 0.1, 5.0 ); var y; var i; diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/examples/index.js b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/examples/index.js index 0113f18ad175..e42a4ef7c5c2 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/examples/index.js +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/examples/index.js @@ -22,8 +22,8 @@ var discreteUniform = require( '@stdlib/random/array/discrete-uniform' ); var uniform = require( '@stdlib/random/array/uniform' ); var logcdf = require( './../lib' ); -var lambda = uniform( 10, 0.1, 5.0 ); var x = discreteUniform( 10, 0, 5 ); +var lambda = uniform( 10, 0.1, 5.0 ); var y; var i; diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/lib/factory.js b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/lib/factory.js index 76c5ebd6bb98..2eb9533b1b08 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/lib/factory.js +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/lib/factory.js @@ -72,8 +72,7 @@ function factory( lambda ) { if ( x === PINF ) { return 0.0; } - x = floor( x ); - return ln( -expm1( -lambda * (x + 1) ) ); + return ln( -expm1( -lambda * ( floor(x)+1.0 ) ) ); } } diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/lib/main.js b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/lib/main.js index 602049b75d88..32e0af9b938e 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/lib/main.js +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/lib/main.js @@ -72,8 +72,7 @@ function logcdf( x, lambda ) { if ( x === PINF ) { return 0.0; } - x = floor( x ); - return ln( -expm1( -lambda * (x + 1) ) ); + return ln( -expm1( -lambda * ( floor(x)+1.0 ) ) ); } diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/package.json b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/package.json index fa7fb92e5ac0..cc97452af9ba 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/package.json +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/package.json @@ -1,7 +1,7 @@ { "name": "@stdlib/stats/base/dists/planck/logcdf", "version": "0.0.0", - "description": "Planck distribution logarithm of cumulative distribution function (CDF).", + "description": "Planck (discrete exponential) distribution logarithm of cumulative distribution function (CDF).", "license": "Apache-2.0", "author": { "name": "The Stdlib Authors", diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/fixtures/python/runner.py b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/fixtures/python/runner.py index fb9acb413c82..40c9f85a451f 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/fixtures/python/runner.py +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/fixtures/python/runner.py @@ -74,7 +74,7 @@ def main(): """Generate fixture data.""" # Large shape paramter: x = np.round(np.random.rand(1000) * 10.0) - lam = (np.random.rand(1000) * 10) + 10 + lam = (np.random.rand(1000) * 10.0) + 10.0 gen(x, lam, "large_lambda.json") # Small shape parameter: diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/test.factory.js b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/test.factory.js index afdf6a076b2a..2e0d07e75c19 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/test.factory.js +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/test.factory.js @@ -98,6 +98,14 @@ tape( 'if provided a shape parameter `lambda` which is nonpositive, the created var logcdf; var y; + logcdf = factory( 0.0 ); + + y = logcdf( 2.0 ); + t.equal( isnan( y ), true, 'returns expected value' ); + + y = logcdf( 0.0 ); + t.equal( isnan( y ), true, 'returns expected value' ); + logcdf = factory( -1.5 ); y = logcdf( 2.0 ); @@ -129,7 +137,7 @@ tape( 'the created function evaluates the logcdf for `x` given small parameter ` t.equal( y, expected[ i ], 'x: '+x[ i ]+', lambda: '+lambda[ i ]+', y: '+y+', expected: '+expected[ i ] ); } else { delta = abs( y - expected[ i ] ); - tol = 20.0 * EPS * abs( expected[ i ] ); + tol = 1.0 * EPS * abs( expected[ i ] ); t.ok( delta <= tol, 'within tolerance. x: '+x[ i ]+'. lambda: '+lambda[ i ]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' ); } } @@ -156,7 +164,7 @@ tape( 'the created function evaluates the logcdf for `x` given small parameter ` t.equal( y, expected[ i ], 'x: '+x[ i ]+', lambda: '+lambda[ i ]+', y: '+y+', expected: '+expected[ i ] ); } else { delta = abs( y - expected[ i ] ); - tol = 20.0 * EPS * abs( expected[ i ] ); + tol = 1.0 * EPS * abs( expected[ i ] ); t.ok( delta <= tol, 'within tolerance. x: '+x[ i ]+'. lambda: '+lambda[ i ]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' ); } } diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/test.logcdf.js b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/test.logcdf.js index 6f82910ac83c..cadcd270e97c 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/test.logcdf.js +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/test.logcdf.js @@ -73,7 +73,7 @@ tape( 'if provided a negative number for `x` and a valid `lambda`, the function tape( 'if provided a value shape parameter `lambda` which nonpositive, the function returns `NaN`', function test( t ) { var y; - y = logcdf( 3.0, -1.0 ); + y = logcdf( 3.0, 0.0 ); t.equal( isnan( y ), true, 'returns expected value' ); y = logcdf( 3.0, -1.5 ); @@ -100,7 +100,7 @@ tape( 'the function evaluates the logcdf for `x` given small parameter `lambda`' t.equal( y, expected[ i ], 'x: '+x[ i ]+', lambda: '+lambda[ i ]+', y: '+y+', expected: '+expected[ i ] ); } else { delta = abs( y - expected[ i ] ); - tol = 20.0 * EPS * abs( expected[ i ] ); + tol = 1.0 * EPS * abs( expected[ i ] ); t.ok( delta <= tol, 'within tolerance. x: '+x[ i ]+'. lambda: '+lambda[ i ]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' ); } } @@ -125,7 +125,7 @@ tape( 'the function evaluates the logcdf for `x` given large parameter `lambda`' t.equal( y, expected[ i ], 'x: '+x[ i ]+', lambda: '+lambda[ i ]+', y: '+y+', expected: '+expected[ i ] ); } else { delta = abs( y - expected[ i ] ); - tol = 20.0 * EPS * abs( expected[ i ] ); + tol = 1.0 * EPS * abs( expected[ i ] ); t.ok( delta <= tol, 'within tolerance. x: '+x[ i ]+'. lambda: '+lambda[ i ]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' ); } } From b44b4206d6c596bdf1b19cdff023b22dc48328cd Mon Sep 17 00:00:00 2001 From: Athan Reines Date: Wed, 1 Jan 2025 22:52:29 -0800 Subject: [PATCH 4/6] chore: clean-up --- type: pre_commit_static_analysis_report description: Results of running static analysis checks when committing changes. report: - task: lint_filenames status: passed - task: lint_editorconfig status: passed - task: lint_markdown status: passed - task: lint_package_json status: passed - task: lint_repl_help status: passed - task: lint_javascript_src status: passed - task: lint_javascript_cli status: na - task: lint_javascript_examples status: na - task: lint_javascript_tests status: passed - task: lint_javascript_benchmarks status: na - task: lint_python status: missing_dependencies - task: lint_r status: na - task: lint_c_src status: na - task: lint_c_examples status: na - task: lint_c_benchmarks status: na - task: lint_c_tests_fixtures status: na - task: lint_shell status: na - task: lint_typescript_declarations status: passed - task: lint_typescript_tests status: passed - task: lint_license_headers status: passed --- --- type: pre_push_report description: Results of running various checks prior to pushing changes. report: - task: run_javascript_examples status: na - task: run_c_examples status: na - task: run_cpp_examples status: na - task: run_javascript_readme_examples status: na - task: run_c_benchmarks status: na - task: run_cpp_benchmarks status: na - task: run_fortran_benchmarks status: na - task: run_javascript_benchmarks status: na - task: run_julia_benchmarks status: na - task: run_python_benchmarks status: na - task: run_r_benchmarks status: na - task: run_javascript_tests status: na --- --- .../stats/base/dists/planck/logcdf/README.md | 2 +- .../base/dists/planck/logcdf/docs/repl.txt | 4 +-- .../dists/planck/logcdf/docs/types/index.d.ts | 2 +- .../dists/planck/logcdf/docs/types/test.ts | 30 +++++++++---------- .../base/dists/planck/logcdf/lib/index.js | 2 +- .../base/dists/planck/logcdf/package.json | 2 +- .../logcdf/test/fixtures/python/runner.py | 3 +- .../dists/planck/logcdf/test/test.factory.js | 8 ++--- 8 files changed, 27 insertions(+), 26 deletions(-) diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/README.md b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/README.md index bb633d73c87e..439ce7699b5e 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/README.md +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/README.md @@ -20,7 +20,7 @@ limitations under the License. # Logarithm of Cumulative Distribution Function -> Planck (discrete exponential) distribution logarithm of [cumulative distribution function][cdf]. +> Evaluate the logarithm of [cumulative distribution function][cdf] Planck (discrete exponential) distribution.
diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/docs/repl.txt b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/docs/repl.txt index 0a948f2663f8..fb61de6f219a 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/docs/repl.txt +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/docs/repl.txt @@ -39,8 +39,8 @@ {{alias}}.factory( λ ) Returns a function for evaluating the logarithm of the cumulative - distribution function (CDF) of a Planck distribution with shape - parameter `λ`. + distribution function (CDF) of a Planck distribution with shape parameter + `λ`. Parameters ---------- diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/docs/types/index.d.ts b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/docs/types/index.d.ts index 3bddfffabb08..00147881f509 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/docs/types/index.d.ts +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/docs/types/index.d.ts @@ -86,7 +86,7 @@ interface LogCDF { } /** -* Planck distribution logarithm of cumulative distribution function (CDF). +* Evaluates the logarithm of cumulative distribution function (CDF) for a Planck distribution with shape parameter `lambda`. * * @param x - input value * @param lambda - shape parameter diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/docs/types/test.ts b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/docs/types/test.ts index 8e9d97fe00c8..62dd937b9c38 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/docs/types/test.ts +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/docs/types/test.ts @@ -23,8 +23,8 @@ import logcdf = require( './index' ); // The function returns a number... { - logcdf( 2, 0.4 ); // $ExpectType number - logcdf( 1, 0.2 ); // $ExpectType number + logcdf( 2.0, 0.4 ); // $ExpectType number + logcdf( 1.0, 0.2 ); // $ExpectType number } // The compiler throws an error if the function is provided values other than two numbers... @@ -36,19 +36,19 @@ import logcdf = require( './index' ); logcdf( {}, 0.4 ); // $ExpectError logcdf( ( x: number ): number => x, 0.2 ); // $ExpectError - logcdf( 9, true ); // $ExpectError - logcdf( 9, false ); // $ExpectError - logcdf( 5, '5' ); // $ExpectError - logcdf( 8, [] ); // $ExpectError - logcdf( 9, {} ); // $ExpectError - logcdf( 8, ( x: number ): number => x ); // $ExpectError + logcdf( 9.0, true ); // $ExpectError + logcdf( 9.0, false ); // $ExpectError + logcdf( 5.0, '5' ); // $ExpectError + logcdf( 8.0, [] ); // $ExpectError + logcdf( 9.0, {} ); // $ExpectError + logcdf( 8.0, ( x: number ): number => x ); // $ExpectError } // The compiler throws an error if the function is provided an unsupported number of arguments... { logcdf(); // $ExpectError - logcdf( 2 ); // $ExpectError - logcdf( 2, 0.8, 4 ); // $ExpectError + logcdf( 2.0 ); // $ExpectError + logcdf( 2.0, 0.8, 4.0 ); // $ExpectError } // Attached to main export is a `factory` method which returns a function... @@ -59,7 +59,7 @@ import logcdf = require( './index' ); // The `factory` method returns a function which returns a number... { const fcn = logcdf.factory( 0.4 ); - fcn( 2 ); // $ExpectType number + fcn( 2.0 ); // $ExpectType number } // The compiler throws an error if the function returned by the `factory` method is provided an invalid argument... @@ -77,8 +77,8 @@ import logcdf = require( './index' ); { const fcn = logcdf.factory( 0.4 ); fcn(); // $ExpectError - fcn( 2, 0 ); // $ExpectError - fcn( 2, 0, 1 ); // $ExpectError + fcn( 2.0, 0.0 ); // $ExpectError + fcn( 2.0, 0.0, 1.0 ); // $ExpectError } // The compiler throws an error if the `factory` method is provided a value other than a number... @@ -93,6 +93,6 @@ import logcdf = require( './index' ); // The compiler throws an error if the `factory` method is provided an unsupported number of arguments... { - logcdf.factory( 0, 0.2 ); // $ExpectError - logcdf.factory( 0, 0.4, 8 ); // $ExpectError + logcdf.factory( 0.0, 0.2 ); // $ExpectError + logcdf.factory( 0.0, 0.4, 8 ); // $ExpectError } diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/lib/index.js b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/lib/index.js index 5065cc5b230b..118e59845900 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/lib/index.js +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/lib/index.js @@ -19,7 +19,7 @@ 'use strict'; /** -* Planck distribution logarithm of cumulative distribution function (CDF). +* Evaluate the logarithm of cumulative distribution function (CDF) for a Planck distribution with shape parameter `lambda`. * * @module @stdlib/stats/base/dists/planck/logcdf * diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/package.json b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/package.json index cc97452af9ba..5e7503a4b327 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/package.json +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/package.json @@ -1,7 +1,7 @@ { "name": "@stdlib/stats/base/dists/planck/logcdf", "version": "0.0.0", - "description": "Planck (discrete exponential) distribution logarithm of cumulative distribution function (CDF).", + "description": "Evaluate the logarithm of cumulative distribution function (CDF) for a Planck (discrete exponential) distribution.", "license": "Apache-2.0", "author": { "name": "The Stdlib Authors", diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/fixtures/python/runner.py b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/fixtures/python/runner.py index 40c9f85a451f..0b6c43c7fac1 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/fixtures/python/runner.py +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/fixtures/python/runner.py @@ -72,7 +72,8 @@ def gen(x, lam, name): def main(): """Generate fixture data.""" - # Large shape paramter: + + # Large shape parameter: x = np.round(np.random.rand(1000) * 10.0) lam = (np.random.rand(1000) * 10.0) + 10.0 gen(x, lam, "large_lambda.json") diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/test.factory.js b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/test.factory.js index 2e0d07e75c19..dc126657b671 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/test.factory.js +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/test.factory.js @@ -49,7 +49,7 @@ tape( 'the function returns a function', function test( t ) { t.end(); }); -tape( 'if provided `NaN` for any parameter, the created function returns `NaN`', function test( t ) { +tape( 'if provided `NaN` for any parameter, the returned function returns `NaN`', function test( t ) { var logcdf; var y; @@ -94,7 +94,7 @@ tape( 'if provided a valid `lambda`, the function returns a function which retur t.end(); }); -tape( 'if provided a shape parameter `lambda` which is nonpositive, the created function always returns `NaN`', function test( t ) { +tape( 'if provided a shape parameter `lambda` which is nonpositive, the returned function always returns `NaN`', function test( t ) { var logcdf; var y; @@ -117,7 +117,7 @@ tape( 'if provided a shape parameter `lambda` which is nonpositive, the created t.end(); }); -tape( 'the created function evaluates the logcdf for `x` given small parameter `lambda`', function test( t ) { +tape( 'the returned function evaluates the logcdf for `x` given small parameter `lambda`', function test( t ) { var expected; var logcdf; var lambda; @@ -144,7 +144,7 @@ tape( 'the created function evaluates the logcdf for `x` given small parameter ` t.end(); }); -tape( 'the created function evaluates the logcdf for `x` given small parameter `lambda`', function test( t ) { +tape( 'the returned function evaluates the logcdf for `x` given small parameter `lambda`', function test( t ) { var expected; var logcdf; var lambda; From 23de2624c82c3aae7dfc0ed66ab7870167a58c5e Mon Sep 17 00:00:00 2001 From: stdlib-bot <82920195+stdlib-bot@users.noreply.github.com> Date: Thu, 2 Jan 2025 06:54:46 +0000 Subject: [PATCH 5/6] chore: update copyright years --- .../@stdlib/stats/base/dists/planck/logcdf/README.md | 2 +- .../stats/base/dists/planck/logcdf/benchmark/benchmark.js | 2 +- .../stats/base/dists/planck/logcdf/docs/types/index.d.ts | 2 +- .../@stdlib/stats/base/dists/planck/logcdf/docs/types/test.ts | 2 +- .../@stdlib/stats/base/dists/planck/logcdf/examples/index.js | 2 +- .../@stdlib/stats/base/dists/planck/logcdf/lib/factory.js | 2 +- .../@stdlib/stats/base/dists/planck/logcdf/lib/index.js | 2 +- .../@stdlib/stats/base/dists/planck/logcdf/lib/main.js | 2 +- .../base/dists/planck/logcdf/test/fixtures/python/runner.py | 2 +- .../@stdlib/stats/base/dists/planck/logcdf/test/test.factory.js | 2 +- .../@stdlib/stats/base/dists/planck/logcdf/test/test.js | 2 +- .../@stdlib/stats/base/dists/planck/logcdf/test/test.logcdf.js | 2 +- 12 files changed, 12 insertions(+), 12 deletions(-) diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/README.md b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/README.md index 439ce7699b5e..ebd328bf836d 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/README.md +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/README.md @@ -2,7 +2,7 @@ @license Apache-2.0 -Copyright (c) 2024 The Stdlib Authors. +Copyright (c) 2025 The Stdlib Authors. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/benchmark/benchmark.js b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/benchmark/benchmark.js index daee4efec857..fe7102fcfe17 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/benchmark/benchmark.js +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/benchmark/benchmark.js @@ -1,7 +1,7 @@ /** * @license Apache-2.0 * -* Copyright (c) 2024 The Stdlib Authors. +* Copyright (c) 2025 The Stdlib Authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/docs/types/index.d.ts b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/docs/types/index.d.ts index 00147881f509..b290a86a7b67 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/docs/types/index.d.ts +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/docs/types/index.d.ts @@ -1,7 +1,7 @@ /* * @license Apache-2.0 * -* Copyright (c) 2024 The Stdlib Authors. +* Copyright (c) 2025 The Stdlib Authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/docs/types/test.ts b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/docs/types/test.ts index 62dd937b9c38..6400f0332567 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/docs/types/test.ts +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/docs/types/test.ts @@ -1,7 +1,7 @@ /* * @license Apache-2.0 * -* Copyright (c) 2024 The Stdlib Authors. +* Copyright (c) 2025 The Stdlib Authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/examples/index.js b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/examples/index.js index e42a4ef7c5c2..713087928bc0 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/examples/index.js +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/examples/index.js @@ -1,7 +1,7 @@ /** * @license Apache-2.0 * -* Copyright (c) 2024 The Stdlib Authors. +* Copyright (c) 2025 The Stdlib Authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/lib/factory.js b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/lib/factory.js index 2eb9533b1b08..75ebf64cebd9 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/lib/factory.js +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/lib/factory.js @@ -1,7 +1,7 @@ /** * @license Apache-2.0 * -* Copyright (c) 2024 The Stdlib Authors. +* Copyright (c) 2025 The Stdlib Authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/lib/index.js b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/lib/index.js index 118e59845900..9e9109875fe8 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/lib/index.js +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/lib/index.js @@ -1,7 +1,7 @@ /** * @license Apache-2.0 * -* Copyright (c) 2024 The Stdlib Authors. +* Copyright (c) 2025 The Stdlib Authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/lib/main.js b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/lib/main.js index 32e0af9b938e..4b3c976d2272 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/lib/main.js +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/lib/main.js @@ -1,7 +1,7 @@ /** * @license Apache-2.0 * -* Copyright (c) 2024 The Stdlib Authors. +* Copyright (c) 2025 The Stdlib Authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/fixtures/python/runner.py b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/fixtures/python/runner.py index 0b6c43c7fac1..6e8070298ca9 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/fixtures/python/runner.py +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/fixtures/python/runner.py @@ -2,7 +2,7 @@ # # @license Apache-2.0 # -# Copyright (c) 2024 The Stdlib Authors. +# Copyright (c) 2025 The Stdlib Authors. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/test.factory.js b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/test.factory.js index dc126657b671..441fef2169b3 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/test.factory.js +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/test.factory.js @@ -1,7 +1,7 @@ /** * @license Apache-2.0 * -* Copyright (c) 2024 The Stdlib Authors. +* Copyright (c) 2025 The Stdlib Authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/test.js b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/test.js index 7813eff5c2a0..fe65bdf1a764 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/test.js +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/test.js @@ -1,7 +1,7 @@ /** * @license Apache-2.0 * -* Copyright (c) 2024 The Stdlib Authors. +* Copyright (c) 2025 The Stdlib Authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/test.logcdf.js b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/test.logcdf.js index cadcd270e97c..4a3770dde3a6 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/test.logcdf.js +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/test.logcdf.js @@ -1,7 +1,7 @@ /** * @license Apache-2.0 * -* Copyright (c) 2024 The Stdlib Authors. +* Copyright (c) 2025 The Stdlib Authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. From 12961bf0b33fea6c39904d6e2094a4786e55e4cc Mon Sep 17 00:00:00 2001 From: Athan Reines Date: Wed, 1 Jan 2025 22:58:34 -0800 Subject: [PATCH 6/6] style: fix lint error --- type: pre_commit_static_analysis_report description: Results of running static analysis checks when committing changes. report: - task: lint_filenames status: passed - task: lint_editorconfig status: passed - task: lint_markdown status: na - task: lint_package_json status: na - task: lint_repl_help status: na - task: lint_javascript_src status: na - task: lint_javascript_cli status: na - task: lint_javascript_examples status: na - task: lint_javascript_tests status: na - task: lint_javascript_benchmarks status: na - task: lint_python status: missing_dependencies - task: lint_r status: na - task: lint_c_src status: na - task: lint_c_examples status: na - task: lint_c_benchmarks status: na - task: lint_c_tests_fixtures status: na - task: lint_shell status: na - task: lint_typescript_declarations status: na - task: lint_typescript_tests status: na - task: lint_license_headers status: passed --- --- .../base/dists/planck/logcdf/test/fixtures/python/runner.py | 1 - 1 file changed, 1 deletion(-) diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/fixtures/python/runner.py b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/fixtures/python/runner.py index 0b6c43c7fac1..63c1163cb98e 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/fixtures/python/runner.py +++ b/lib/node_modules/@stdlib/stats/base/dists/planck/logcdf/test/fixtures/python/runner.py @@ -72,7 +72,6 @@ def gen(x, lam, name): def main(): """Generate fixture data.""" - # Large shape parameter: x = np.round(np.random.rand(1000) * 10.0) lam = (np.random.rand(1000) * 10.0) + 10.0