From 03da66e60c08a80a692719ee1b023df6824e2070 Mon Sep 17 00:00:00 2001
From: aayush0325 <ayush25khanna@gmail.com>
Date: Fri, 27 Dec 2024 17:01:03 +0000
Subject: [PATCH 1/5] feat: add C ndarray interface and refactor implementation

---
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: na
  - 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: passed
  - task: lint_python
    status: na
  - task: lint_r
    status: na
  - task: lint_c_src
    status: passed
  - task: lint_c_examples
    status: passed
  - task: lint_c_benchmarks
    status: passed
  - task: lint_c_tests_fixtures
    status: na
  - task: lint_shell
    status: na
  - task: lint_typescript_declarations
    status: passed
  - task: lint_typescript_tests
    status: na
  - task: lint_license_headers
    status: passed
---
---
 .../@stdlib/stats/base/dnanrange/README.md    | 148 +++++++++++++++---
 .../base/dnanrange/benchmark/benchmark.js     |  29 ++--
 .../dnanrange/benchmark/benchmark.native.js   |  29 ++--
 .../dnanrange/benchmark/benchmark.ndarray.js  |  29 ++--
 .../benchmark/benchmark.ndarray.native.js     |  29 ++--
 .../dnanrange/benchmark/c/benchmark.length.c  |  54 ++++++-
 .../stats/base/dnanrange/docs/repl.txt        |  30 ++--
 .../base/dnanrange/docs/types/index.d.ts      |  12 +-
 .../stats/base/dnanrange/examples/c/example.c |   9 +-
 .../include/stdlib/stats/base/dnanrange.h     |   9 +-
 .../stats/base/dnanrange/lib/dnanrange.js     |  57 +------
 .../base/dnanrange/lib/dnanrange.native.js    |   9 +-
 .../@stdlib/stats/base/dnanrange/lib/index.js |   7 +-
 .../stats/base/dnanrange/lib/ndarray.js       |  22 ++-
 .../base/dnanrange/lib/ndarray.native.js      |  20 +--
 .../stats/base/dnanrange/manifest.json        |  47 ++++--
 .../@stdlib/stats/base/dnanrange/src/addon.c  |  25 ++-
 .../dnanrange/src/{dnanrange.c => main.c}     |  45 ++++--
 .../base/dnanrange/test/test.dnanrange.js     |  13 +-
 .../dnanrange/test/test.dnanrange.native.js   |  13 +-
 .../stats/base/dnanrange/test/test.ndarray.js |  13 +-
 .../dnanrange/test/test.ndarray.native.js     |  13 +-
 22 files changed, 397 insertions(+), 265 deletions(-)
 rename lib/node_modules/@stdlib/stats/base/dnanrange/src/{dnanrange.c => main.c} (55%)

diff --git a/lib/node_modules/@stdlib/stats/base/dnanrange/README.md b/lib/node_modules/@stdlib/stats/base/dnanrange/README.md
index 5440fd8631e8..c28463d0197c 100644
--- a/lib/node_modules/@stdlib/stats/base/dnanrange/README.md
+++ b/lib/node_modules/@stdlib/stats/base/dnanrange/README.md
@@ -38,7 +38,7 @@ The [**range**][range] is defined as the difference between the maximum and mini
 var dnanrange = require( '@stdlib/stats/base/dnanrange' );
 ```
 
-#### dnanrange( N, x, stride )
+#### dnanrange( N, x, strideX )
 
 Computes the [range][range] of a double-precision floating-point strided array `x`, ignoring `NaN` values.
 
@@ -46,9 +46,8 @@ Computes the [range][range] of a double-precision floating-point strided array `
 var Float64Array = require( '@stdlib/array/float64' );
 
 var x = new Float64Array( [ 1.0, -2.0, NaN, 2.0 ] );
-var N = x.length;
 
-var v = dnanrange( N, x, 1 );
+var v = dnanrange( x.length, x, 1 );
 // returns 4.0
 ```
 
@@ -56,18 +55,16 @@ The function has the following parameters:
 
 -   **N**: number of indexed elements.
 -   **x**: input [`Float64Array`][@stdlib/array/float64].
--   **stride**: index increment for `x`.
+-   **strideX**: index increment for `x`.
 
-The `N` and `stride` parameters determine which elements in `x` are accessed at runtime. For example, to compute the [range][range] of every other element in `x`,
+The `N` and stride parameters determine which elements in the strided array are accessed at runtime. For example, to compute the [range][range] of every other element in `x`,
 
 ```javascript
 var Float64Array = require( '@stdlib/array/float64' );
-var floor = require( '@stdlib/math/base/special/floor' );
 
 var x = new Float64Array( [ 1.0, 2.0, -7.0, -2.0, 4.0, 3.0, NaN, NaN ] );
-var N = floor( x.length / 2 );
 
-var v = dnanrange( N, x, 2 );
+var v = dnanrange( 4, x, 2 );
 // returns 11.0
 ```
 
@@ -77,18 +74,15 @@ Note that indexing is relative to the first index. To introduce an offset, use [
 
 ```javascript
 var Float64Array = require( '@stdlib/array/float64' );
-var floor = require( '@stdlib/math/base/special/floor' );
 
 var x0 = new Float64Array( [ 2.0, 1.0, -2.0, -2.0, 3.0, 4.0, NaN, NaN ] );
 var x1 = new Float64Array( x0.buffer, x0.BYTES_PER_ELEMENT*1 ); // start at 2nd element
 
-var N = floor( x0.length / 2 );
-
-var v = dnanrange( N, x1, 2 );
+var v = dnanrange( 4, x1, 2 );
 // returns 6.0
 ```
 
-#### dnanrange.ndarray( N, x, stride, offset )
+#### dnanrange.ndarray( N, x, strideX, offsetX )
 
 Computes the [range][range] of a double-precision floating-point strided array, ignoring `NaN` values and using alternative indexing semantics.
 
@@ -96,26 +90,23 @@ Computes the [range][range] of a double-precision floating-point strided array,
 var Float64Array = require( '@stdlib/array/float64' );
 
 var x = new Float64Array( [ 1.0, -2.0, NaN, 2.0 ] );
-var N = x.length;
 
-var v = dnanrange.ndarray( N, x, 1, 0 );
+var v = dnanrange.ndarray( x.length, x, 1, 0 );
 // returns 4.0
 ```
 
 The function has the following additional parameters:
 
--   **offset**: starting index for `x`.
+-   **offsetX**: starting index for `x`.
 
-While [`typed array`][mdn-typed-array] views mandate a view offset based on the underlying `buffer`, the `offset` parameter supports indexing semantics based on a starting index. For example, to calculate the [range][range] for every other value in `x` starting from the second value
+While [`typed array`][mdn-typed-array] views mandate a view offset based on the underlying buffer, the offset parameter supports indexing semantics based on a starting index. For example, to calculate the [range][range] for every other element in `x` starting from the second element
 
 ```javascript
 var Float64Array = require( '@stdlib/array/float64' );
-var floor = require( '@stdlib/math/base/special/floor' );
 
 var x = new Float64Array( [ 2.0, 1.0, -2.0, -2.0, 3.0, 4.0, NaN, NaN ] );
-var N = floor( x.length / 2 );
 
-var v = dnanrange.ndarray( N, x, 2, 1 );
+var v = dnanrange.ndarray( 4, x, 2, 1 );
 // returns 6.0
 ```
 
@@ -166,6 +157,123 @@ console.log( v );
 
 <!-- /.examples -->
 
+<!-- C interface documentation. -->
+
+* * *
+
+<section class="c">
+
+## C APIs
+
+<!-- Section to include introductory text. Make sure to keep an empty line after the intro `section` element and another before the `/section` close. -->
+
+<section class="intro">
+
+</section>
+
+<!-- /.intro -->
+
+<!-- C usage documentation. -->
+
+<section class="usage">
+
+### Usage
+
+```c
+#include "stdlib/stats/base/dnanrange.h"
+```
+
+#### stdlib_strided_dnanrange( N, \*X, strideX )
+
+Computes the [range][range] of a double-precision floating-point strided array `x`, ignoring `NaN` values.
+
+```c
+const double x[] = { 1.0, 0.0/0.0, 3.0, -4.0 };
+
+double v = stdlib_strided_dnanrange( 4, x, 1 );
+// returns 7.0
+```
+
+The function accepts the following arguments:
+
+-   **N**: `[in] CBLAS_INT` number of indexed elements.
+-   **X**: `[in] double*` input array.
+-   **strideX**: `[in] CBLAS_INT` stride length for `X`.
+
+```c
+double stdlib_strided_dnanrange( const CBLAS_INT N, const double *X, const CBLAS_INT strideX );
+```
+
+#### stdlib_strided_dnanrange_ndarray( N, \*X, strideX, offsetX )
+
+Computes the [range][range] of a double-precision floating-point strided array, ignoring `NaN` values and using alternative indexing semantics.
+
+```c
+const double x[] = { 1.0, 0.0/0.0, 3.0, -4.0 };
+
+double v = stdlib_strided_dnanrange_ndarray( 4, x, 1, 0 );
+// returns 7.0
+```
+
+The function accepts the following arguments:
+
+-   **N**: `[in] CBLAS_INT` number of indexed elements.
+-   **X**: `[in] double*` input array.
+-   **strideX**: `[in] CBLAS_INT` stride length for `X`.
+-   **offsetX**: `[in] CBLAS_INT` starting index for `X`.
+
+```c
+double stdlib_strided_dnanrange_ndarray( const CBLAS_INT N, const double *X, const CBLAS_INT strideX, const CBLAS_INT offsetX );
+```
+
+</section>
+
+<!-- /.usage -->
+
+<!-- C API usage notes. Make sure to keep an empty line after the `section` element and another before the `/section` close. -->
+
+<section class="notes">
+
+</section>
+
+<!-- /.notes -->
+
+<!-- C API usage examples. -->
+
+<section class="examples">
+
+### Examples
+
+```c
+#include "stdlib/stats/base/dnanrange.h"
+#include <stdio.h>
+
+int main( void ) {
+    // Create a strided array:
+    const double x[] = { 1.0, -2.0, -3.0, 4.0, -5.0, -6.0, 7.0, 8.0, 0.0/0.0, 0.0/0.0 };
+
+    // Specify the number of elements:
+    const int N = 5;
+
+    // Specify the stride length:
+    const int strideX = 2;
+
+    // Compute the range:
+    double v = stdlib_strided_dnanrange( N, x, strideX );
+
+    // Print the result:
+    printf( "range: %lf\n", v );
+}
+```
+
+</section>
+
+<!-- /.examples -->
+
+</section>
+
+<!-- /.c -->
+
 <!-- Section for related `stdlib` packages. Do not manually edit this section, as it is automatically populated. -->
 
 <section class="related">
diff --git a/lib/node_modules/@stdlib/stats/base/dnanrange/benchmark/benchmark.js b/lib/node_modules/@stdlib/stats/base/dnanrange/benchmark/benchmark.js
index ba9eaa36d2bf..fb474b8687f8 100644
--- a/lib/node_modules/@stdlib/stats/base/dnanrange/benchmark/benchmark.js
+++ b/lib/node_modules/@stdlib/stats/base/dnanrange/benchmark/benchmark.js
@@ -21,16 +21,29 @@
 // MODULES //
 
 var bench = require( '@stdlib/bench' );
-var randu = require( '@stdlib/random/base/randu' );
+var uniform = require( '@stdlib/random/base/uniform' );
+var bernoulli = require( '@stdlib/random/base/bernoulli' );
+var filledarrayBy = require( '@stdlib/array/filled-by' );
 var isnan = require( '@stdlib/math/base/assert/is-nan' );
 var pow = require( '@stdlib/math/base/special/pow' );
-var Float64Array = require( '@stdlib/array/float64' );
 var pkg = require( './../package.json' ).name;
 var dnanrange = require( './../lib/dnanrange.js' );
 
 
 // FUNCTIONS //
 
+/**
+* Returns a random value or `NaN`.
+*
+* @returns {number} random number or `NaN`
+*/
+function rand() {
+	if ( bernoulli( 0.2 ) ) {
+		return NaN;
+	}
+	return uniform( -10.0, 10.0 );
+}
+
 /**
 * Creates a benchmark function.
 *
@@ -39,17 +52,7 @@ var dnanrange = require( './../lib/dnanrange.js' );
 * @returns {Function} benchmark function
 */
 function createBenchmark( len ) {
-	var x;
-	var i;
-
-	x = new Float64Array( len );
-	for ( i = 0; i < x.length; i++ ) {
-		if ( randu() < 0.2 ) {
-			x[ i ] = NaN;
-		} else {
-			x[ i ] = ( randu()*20.0 ) - 10.0;
-		}
-	}
+	var x = filledarrayBy( len, 'float64', rand );
 	return benchmark;
 
 	function benchmark( b ) {
diff --git a/lib/node_modules/@stdlib/stats/base/dnanrange/benchmark/benchmark.native.js b/lib/node_modules/@stdlib/stats/base/dnanrange/benchmark/benchmark.native.js
index 12a0942b0a4d..94584dedc433 100644
--- a/lib/node_modules/@stdlib/stats/base/dnanrange/benchmark/benchmark.native.js
+++ b/lib/node_modules/@stdlib/stats/base/dnanrange/benchmark/benchmark.native.js
@@ -22,10 +22,11 @@
 
 var resolve = require( 'path' ).resolve;
 var bench = require( '@stdlib/bench' );
-var randu = require( '@stdlib/random/base/randu' );
+var uniform = require( '@stdlib/random/base/uniform' );
+var bernoulli = require( '@stdlib/random/base/bernoulli' );
+var filledarrayBy = require( '@stdlib/array/filled-by' );
 var isnan = require( '@stdlib/math/base/assert/is-nan' );
 var pow = require( '@stdlib/math/base/special/pow' );
-var Float64Array = require( '@stdlib/array/float64' );
 var tryRequire = require( '@stdlib/utils/try-require' );
 var pkg = require( './../package.json' ).name;
 
@@ -40,6 +41,18 @@ var opts = {
 
 // FUNCTIONS //
 
+/**
+* Returns a random value or `NaN`.
+*
+* @returns {number} random number or `NaN`
+*/
+function rand() {
+	if ( bernoulli( 0.2 ) ) {
+		return NaN;
+	}
+	return uniform( -10.0, 10.0 );
+}
+
 /**
 * Creates a benchmark function.
 *
@@ -48,17 +61,7 @@ var opts = {
 * @returns {Function} benchmark function
 */
 function createBenchmark( len ) {
-	var x;
-	var i;
-
-	x = new Float64Array( len );
-	for ( i = 0; i < x.length; i++ ) {
-		if ( randu() < 0.2 ) {
-			x[ i ] = NaN;
-		} else {
-			x[ i ] = ( randu()*20.0 ) - 10.0;
-		}
-	}
+	var x = filledarrayBy( len, 'float64', rand );
 	return benchmark;
 
 	function benchmark( b ) {
diff --git a/lib/node_modules/@stdlib/stats/base/dnanrange/benchmark/benchmark.ndarray.js b/lib/node_modules/@stdlib/stats/base/dnanrange/benchmark/benchmark.ndarray.js
index 6092f8630566..019e69e43d55 100644
--- a/lib/node_modules/@stdlib/stats/base/dnanrange/benchmark/benchmark.ndarray.js
+++ b/lib/node_modules/@stdlib/stats/base/dnanrange/benchmark/benchmark.ndarray.js
@@ -21,16 +21,29 @@
 // MODULES //
 
 var bench = require( '@stdlib/bench' );
-var randu = require( '@stdlib/random/base/randu' );
+var uniform = require( '@stdlib/random/base/uniform' );
+var bernoulli = require( '@stdlib/random/base/bernoulli' );
+var filledarrayBy = require( '@stdlib/array/filled-by' );
 var isnan = require( '@stdlib/math/base/assert/is-nan' );
 var pow = require( '@stdlib/math/base/special/pow' );
-var Float64Array = require( '@stdlib/array/float64' );
 var pkg = require( './../package.json' ).name;
 var dnanrange = require( './../lib/ndarray.js' );
 
 
 // FUNCTIONS //
 
+/**
+* Returns a random value or `NaN`.
+*
+* @returns {number} random number or `NaN`
+*/
+function rand() {
+	if ( bernoulli( 0.2 ) ) {
+		return NaN;
+	}
+	return uniform( -10.0, 10.0 );
+}
+
 /**
 * Creates a benchmark function.
 *
@@ -39,17 +52,7 @@ var dnanrange = require( './../lib/ndarray.js' );
 * @returns {Function} benchmark function
 */
 function createBenchmark( len ) {
-	var x;
-	var i;
-
-	x = new Float64Array( len );
-	for ( i = 0; i < x.length; i++ ) {
-		if ( randu() < 0.2 ) {
-			x[ i ] = NaN;
-		} else {
-			x[ i ] = ( randu()*20.0 ) - 10.0;
-		}
-	}
+	var x = filledarrayBy( len, 'float64', rand );
 	return benchmark;
 
 	function benchmark( b ) {
diff --git a/lib/node_modules/@stdlib/stats/base/dnanrange/benchmark/benchmark.ndarray.native.js b/lib/node_modules/@stdlib/stats/base/dnanrange/benchmark/benchmark.ndarray.native.js
index 44acf813eb10..0f7bee0d8e15 100644
--- a/lib/node_modules/@stdlib/stats/base/dnanrange/benchmark/benchmark.ndarray.native.js
+++ b/lib/node_modules/@stdlib/stats/base/dnanrange/benchmark/benchmark.ndarray.native.js
@@ -22,10 +22,11 @@
 
 var resolve = require( 'path' ).resolve;
 var bench = require( '@stdlib/bench' );
-var randu = require( '@stdlib/random/base/randu' );
+var uniform = require( '@stdlib/random/base/uniform' );
+var bernoulli = require( '@stdlib/random/base/bernoulli' );
+var filledarrayBy = require( '@stdlib/array/filled-by' );
 var isnan = require( '@stdlib/math/base/assert/is-nan' );
 var pow = require( '@stdlib/math/base/special/pow' );
-var Float64Array = require( '@stdlib/array/float64' );
 var tryRequire = require( '@stdlib/utils/try-require' );
 var pkg = require( './../package.json' ).name;
 
@@ -40,6 +41,18 @@ var opts = {
 
 // FUNCTIONS //
 
+/**
+* Returns a random value or `NaN`.
+*
+* @returns {number} random number or `NaN`
+*/
+function rand() {
+	if ( bernoulli( 0.2 ) ) {
+		return NaN;
+	}
+	return uniform( -10.0, 10.0 );
+}
+
 /**
 * Creates a benchmark function.
 *
@@ -48,17 +61,7 @@ var opts = {
 * @returns {Function} benchmark function
 */
 function createBenchmark( len ) {
-	var x;
-	var i;
-
-	x = new Float64Array( len );
-	for ( i = 0; i < x.length; i++ ) {
-		if ( randu() < 0.2 ) {
-			x[ i ] = NaN;
-		} else {
-			x[ i ] = ( randu()*20.0 ) - 10.0;
-		}
-	}
+	var x = filledarrayBy( len, 'float64', rand );
 	return benchmark;
 
 	function benchmark( b ) {
diff --git a/lib/node_modules/@stdlib/stats/base/dnanrange/benchmark/c/benchmark.length.c b/lib/node_modules/@stdlib/stats/base/dnanrange/benchmark/c/benchmark.length.c
index e8cb94af16b6..ec52d9b0749f 100644
--- a/lib/node_modules/@stdlib/stats/base/dnanrange/benchmark/c/benchmark.length.c
+++ b/lib/node_modules/@stdlib/stats/base/dnanrange/benchmark/c/benchmark.length.c
@@ -94,7 +94,7 @@ static double rand_double( void ) {
 * @param len          array length
 * @return             elapsed time in seconds
 */
-static double benchmark( int iterations, int len ) {
+static double benchmark1( int iterations, int len ) {
 	double elapsed;
 	double x[ len ];
 	double v;
@@ -111,6 +111,7 @@ static double benchmark( int iterations, int len ) {
 	v = 0.0;
 	t = tic();
 	for ( i = 0; i < iterations; i++ ) {
+		// cppcheck-suppress uninitvar
 		v = stdlib_strided_dnanrange( len, x, 1 );
 		if ( v != v ) {
 			printf( "should not return NaN\n" );
@@ -124,6 +125,44 @@ static double benchmark( int iterations, int len ) {
 	return elapsed;
 }
 
+/**
+* Runs a benchmark.
+*
+* @param iterations   number of iterations
+* @param len          array length
+* @return             elapsed time in seconds
+*/
+static double benchmark2( int iterations, int len ) {
+	double elapsed;
+	double x[ len ];
+	double v;
+	double t;
+	int i;
+
+	for ( i = 0; i < len; i++ ) {
+		if ( rand_double() < 0.2 ) {
+			x[ i ] = 0.0 / 0.0; // NaN
+		} else {
+			x[ i ] = ( rand_double() * 20000.0 ) - 10000.0;
+		}
+	}
+	v = 0.0;
+	t = tic();
+	for ( i = 0; i < iterations; i++ ) {
+		// cppcheck-suppress uninitvar
+		v = stdlib_strided_dnanrange_ndarray( len, x, 1, 0 );
+		if ( v != v ) {
+			printf( "should not return NaN\n" );
+			break;
+		}
+	}
+	elapsed = tic() - t;
+	if ( v != v ) {
+		printf( "should not return NaN\n" );
+	}
+	return elapsed;
+}
+
 /**
 * Main execution sequence.
 */
@@ -146,7 +185,18 @@ int main( void ) {
 		for ( j = 0; j < REPEATS; j++ ) {
 			count += 1;
 			printf( "# c::%s:len=%d\n", NAME, len );
-			elapsed = benchmark( iter, len );
+			elapsed = benchmark1( iter, len );
+			print_results( iter, elapsed );
+			printf( "ok %d benchmark finished\n", count );
+		}
+	}
+	for ( i = MIN; i <= MAX; i++ ) {
+		len = pow( 10, i );
+		iter = ITERATIONS / pow( 10, i-1 );
+		for ( j = 0; j < REPEATS; j++ ) {
+			count += 1;
+			printf( "# c::%s:ndarray:len=%d\n", NAME, len );
+			elapsed = benchmark2( iter, len );
 			print_results( iter, elapsed );
 			printf( "ok %d benchmark finished\n", count );
 		}
diff --git a/lib/node_modules/@stdlib/stats/base/dnanrange/docs/repl.txt b/lib/node_modules/@stdlib/stats/base/dnanrange/docs/repl.txt
index 890d8412288f..3816f150889b 100644
--- a/lib/node_modules/@stdlib/stats/base/dnanrange/docs/repl.txt
+++ b/lib/node_modules/@stdlib/stats/base/dnanrange/docs/repl.txt
@@ -1,9 +1,9 @@
 
-{{alias}}( N, x, stride )
+{{alias}}( N, x, strideX )
     Computes the range of a double-precision floating-point strided array,
     ignoring `NaN` values.
 
-    The `N` and `stride` parameters determine which elements in `x` are accessed
+    The `N` and stride parameters determine which elements in `x` are accessed
     at runtime.
 
     Indexing is relative to the first index. To introduce an offset, use a typed
@@ -19,8 +19,8 @@
     x: Float64Array
         Input array.
 
-    stride: integer
-        Index increment.
+    strideX: integer
+        Stride Length.
 
     Returns
     -------
@@ -34,22 +34,19 @@
     > {{alias}}( x.length, x, 1 )
     4.0
 
-    // Using `N` and `stride` parameters:
+    // Using `N` and stride parameters:
     > x = new {{alias:@stdlib/array/float64}}( [ -2.0, 1.0, 1.0, -5.0, 2.0, -1.0, NaN ] );
-    > var N = {{alias:@stdlib/math/base/special/floor}}( x.length / 2 );
-    > var stride = 2;
-    > {{alias}}( N, x, stride )
+    > {{alias}}( 3, x, 2 )
     4.0
 
     // Using view offsets:
     > var x0 = new {{alias:@stdlib/array/float64}}( [ 1.0, -2.0, 3.0, 2.0, 5.0, -1.0, NaN ] );
     > var x1 = new {{alias:@stdlib/array/float64}}( x0.buffer, x0.BYTES_PER_ELEMENT*1 );
-    > N = {{alias:@stdlib/math/base/special/floor}}( x0.length / 2 );
-    > stride = 2;
-    > {{alias}}( N, x1, stride )
+    > {{alias}}( 3, x1, 2 )
     4.0
 
-{{alias}}.ndarray( N, x, stride, offset )
+
+{{alias}}.ndarray( N, x, strideX, offsetX )
     Computes the range of a double-precision floating-point strided array,
     ignoring `NaN` values and using alternative indexing semantics.
 
@@ -65,10 +62,10 @@
     x: Float64Array
         Input array.
 
-    stride: integer
-        Index increment.
+    strideX: integer
+        Stride Length.
 
-    offset: integer
+    offsetX: integer
         Starting index.
 
     Returns
@@ -85,8 +82,7 @@
 
     // Using offset parameter:
     > var x = new {{alias:@stdlib/array/float64}}( [ 1.0, -2.0, 3.0, 2.0, 5.0, -1.0, NaN ] );
-    > var N = {{alias:@stdlib/math/base/special/floor}}( x.length / 2 );
-    > {{alias}}.ndarray( N, x, 2, 1 )
+    > {{alias}}.ndarray( 3, x, 2, 1 )
     4.0
 
     See Also
diff --git a/lib/node_modules/@stdlib/stats/base/dnanrange/docs/types/index.d.ts b/lib/node_modules/@stdlib/stats/base/dnanrange/docs/types/index.d.ts
index 9fec2317b1e5..13d8b3f0293e 100644
--- a/lib/node_modules/@stdlib/stats/base/dnanrange/docs/types/index.d.ts
+++ b/lib/node_modules/@stdlib/stats/base/dnanrange/docs/types/index.d.ts
@@ -27,7 +27,7 @@ interface Routine {
 	*
 	* @param N - number of indexed elements
 	* @param x - input array
-	* @param stride - stride length
+	* @param strideX - stride length
 	* @returns range
 	*
 	* @example
@@ -38,15 +38,15 @@ interface Routine {
 	* var v = dnanrange( x.length, x, 1 );
 	* // returns 4.0
 	*/
-	( N: number, x: Float64Array, stride: number ): number;
+	( N: number, x: Float64Array, strideX: number ): number;
 
 	/**
 	* Computes the range of a double-precision floating-point strided array, ignoring `NaN` values and using alternative indexing semantics.
 	*
 	* @param N - number of indexed elements
 	* @param x - input array
-	* @param stride - stride length
-	* @param offset - starting index
+	* @param strideX - stride length
+	* @param offsetX - starting index
 	* @returns range
 	*
 	* @example
@@ -57,7 +57,7 @@ interface Routine {
 	* var v = dnanrange.ndarray( x.length, x, 1, 0 );
 	* // returns 4.0
 	*/
-	ndarray( N: number, x: Float64Array, stride: number, offset: number ): number;
+	ndarray( N: number, x: Float64Array, strideX: number, offsetX: number ): number;
 }
 
 /**
@@ -65,7 +65,7 @@ interface Routine {
 *
 * @param N - number of indexed elements
 * @param x - input array
-* @param stride - stride length
+* @param strideX - stride length
 * @returns range
 *
 * @example
diff --git a/lib/node_modules/@stdlib/stats/base/dnanrange/examples/c/example.c b/lib/node_modules/@stdlib/stats/base/dnanrange/examples/c/example.c
index 59634ea8849b..5e0470c48009 100644
--- a/lib/node_modules/@stdlib/stats/base/dnanrange/examples/c/example.c
+++ b/lib/node_modules/@stdlib/stats/base/dnanrange/examples/c/example.c
@@ -17,21 +17,20 @@
 */
 
 #include "stdlib/stats/base/dnanrange.h"
-#include <stdint.h>
 #include <stdio.h>
 
 int main( void ) {
 	// Create a strided array:
-	double x[] = { 1.0, -2.0, -3.0, 4.0, -5.0, -6.0, 7.0, 8.0, 0.0/0.0, 0.0/0.0 };
+	const double x[] = { 1.0, -2.0, -3.0, 4.0, -5.0, -6.0, 7.0, 8.0, 0.0/0.0, 0.0/0.0 };
 
 	// Specify the number of elements:
-	int64_t N = 5;
+	const int N = 5;
 
 	// Specify the stride length:
-	int64_t stride = 2;
+	const int strideX = 2;
 
 	// Compute the range:
-	double v = stdlib_strided_dnanrange( N, x, stride );
+	double v = stdlib_strided_dnanrange( N, x, strideX );
 
 	// Print the result:
 	printf( "range: %lf\n", v );
diff --git a/lib/node_modules/@stdlib/stats/base/dnanrange/include/stdlib/stats/base/dnanrange.h b/lib/node_modules/@stdlib/stats/base/dnanrange/include/stdlib/stats/base/dnanrange.h
index c95ba9e1b1ae..f227f9b6d7e9 100644
--- a/lib/node_modules/@stdlib/stats/base/dnanrange/include/stdlib/stats/base/dnanrange.h
+++ b/lib/node_modules/@stdlib/stats/base/dnanrange/include/stdlib/stats/base/dnanrange.h
@@ -19,7 +19,7 @@
 #ifndef STDLIB_STATS_BASE_DNANRANGE_H
 #define STDLIB_STATS_BASE_DNANRANGE_H
 
-#include <stdint.h>
+#include "stdlib/blas/base/shared.h"
 
 /*
 * If C++, prevent name mangling so that the compiler emits a binary file having undecorated names, thus mirroring the behavior of a C compiler.
@@ -31,7 +31,12 @@ extern "C" {
 /**
 * Computes the range of a double-precision floating-point strided array, ignoring `NaN` values.
 */
-double stdlib_strided_dnanrange( const int64_t N, const double *X, const int64_t stride );
+double API_SUFFIX(stdlib_strided_dnanrange)( const CBLAS_INT N, const double *X, const CBLAS_INT strideX );
+
+/**
+* Computes the range of a double-precision floating-point strided array, ignoring `NaN` values.
+*/
+double API_SUFFIX(stdlib_strided_dnanrange_ndarray)( const CBLAS_INT N, const double *X, const CBLAS_INT strideX, const CBLAS_INT offsetX );
 
 #ifdef __cplusplus
 }
diff --git a/lib/node_modules/@stdlib/stats/base/dnanrange/lib/dnanrange.js b/lib/node_modules/@stdlib/stats/base/dnanrange/lib/dnanrange.js
index 963775deade8..7e7a0aed7c5d 100644
--- a/lib/node_modules/@stdlib/stats/base/dnanrange/lib/dnanrange.js
+++ b/lib/node_modules/@stdlib/stats/base/dnanrange/lib/dnanrange.js
@@ -20,7 +20,8 @@
 
 // MODULES //
 
-var isnan = require( '@stdlib/math/base/assert/is-nan' );
+var stride2offset = require( '@stdlib/strided/base/stride2offset' );
+var ndarray = require( './ndarray.js' );
 
 
 // MAIN //
@@ -30,65 +31,19 @@ var isnan = require( '@stdlib/math/base/assert/is-nan' );
 *
 * @param {PositiveInteger} N - number of indexed elements
 * @param {Float64Array} x - input array
-* @param {integer} stride - stride length
+* @param {integer} strideX - stride length
 * @returns {number} range
 *
 * @example
 * var Float64Array = require( '@stdlib/array/float64' );
 *
 * var x = new Float64Array( [ 1.0, -2.0, NaN, 2.0 ] );
-* var N = x.length;
 *
-* var v = dnanrange( N, x, 1 );
+* var v = dnanrange( x.length, x, 1 );
 * // returns 4.0
 */
-function dnanrange( N, x, stride ) {
-	var max;
-	var min;
-	var ix;
-	var v;
-	var i;
-
-	if ( N <= 0 ) {
-		return NaN;
-	}
-	if ( N === 1 || stride === 0 ) {
-		if ( isnan( x[ 0 ] ) ) {
-			return NaN;
-		}
-		return 0.0;
-	}
-	if ( stride < 0 ) {
-		ix = (1-N) * stride;
-	} else {
-		ix = 0;
-	}
-	for ( i = 0; i < N; i++ ) {
-		v = x[ ix ];
-		if ( v === v ) {
-			break;
-		}
-		ix += stride;
-	}
-	if ( i === N ) {
-		return NaN;
-	}
-	min = v;
-	max = min;
-	i += 1;
-	for ( i; i < N; i++ ) {
-		ix += stride;
-		v = x[ ix ];
-		if ( isnan( v ) ) {
-			continue;
-		}
-		if ( v < min ) {
-			min = v;
-		} else if ( v > max ) {
-			max = v;
-		}
-	}
-	return max - min;
+function dnanrange( N, x, strideX ) {
+	return ndarray( N, x, strideX, stride2offset( N, strideX ) );
 }
 
 
diff --git a/lib/node_modules/@stdlib/stats/base/dnanrange/lib/dnanrange.native.js b/lib/node_modules/@stdlib/stats/base/dnanrange/lib/dnanrange.native.js
index e3aa390b14ec..4432ddb62819 100644
--- a/lib/node_modules/@stdlib/stats/base/dnanrange/lib/dnanrange.native.js
+++ b/lib/node_modules/@stdlib/stats/base/dnanrange/lib/dnanrange.native.js
@@ -30,20 +30,19 @@ var addon = require( './../src/addon.node' );
 *
 * @param {PositiveInteger} N - number of indexed elements
 * @param {Float64Array} x - input array
-* @param {integer} stride - stride length
+* @param {integer} strideX - stride length
 * @returns {number} range
 *
 * @example
 * var Float64Array = require( '@stdlib/array/float64' );
 *
 * var x = new Float64Array( [ 1.0, -2.0, 2.0, NaN ] );
-* var N = x.length;
 *
-* var v = dnanrange( N, x, 1 );
+* var v = dnanrange( x.length, x, 1 );
 * // returns 4.0
 */
-function dnanrange( N, x, stride ) {
-	return addon( N, x, stride );
+function dnanrange( N, x, strideX ) {
+	return addon( N, x, strideX );
 }
 
 
diff --git a/lib/node_modules/@stdlib/stats/base/dnanrange/lib/index.js b/lib/node_modules/@stdlib/stats/base/dnanrange/lib/index.js
index 5ee8647edea1..744ae501dfdb 100644
--- a/lib/node_modules/@stdlib/stats/base/dnanrange/lib/index.js
+++ b/lib/node_modules/@stdlib/stats/base/dnanrange/lib/index.js
@@ -28,20 +28,17 @@
 * var dnanrange = require( '@stdlib/stats/base/dnanrange' );
 *
 * var x = new Float64Array( [ 1.0, -2.0, NaN, 2.0 ] );
-* var N = x.length;
 *
-* var v = dnanrange( N, x, 1 );
+* var v = dnanrange( x.length, x, 1 );
 * // returns 4.0
 *
 * @example
 * var Float64Array = require( '@stdlib/array/float64' );
-* var floor = require( '@stdlib/math/base/special/floor' );
 * var dnanrange = require( '@stdlib/stats/base/dnanrange' );
 *
 * var x = new Float64Array( [ 2.0, 1.0, 2.0, -2.0, -2.0, 2.0, 3.0, 4.0, NaN, NaN ] );
-* var N = floor( x.length / 2 );
 *
-* var v = dnanrange.ndarray( N, x, 2, 1 );
+* var v = dnanrange.ndarray( 5, x, 2, 1 );
 * // returns 6.0
 */
 
diff --git a/lib/node_modules/@stdlib/stats/base/dnanrange/lib/ndarray.js b/lib/node_modules/@stdlib/stats/base/dnanrange/lib/ndarray.js
index 75082ae5a550..e6ef69f9b674 100644
--- a/lib/node_modules/@stdlib/stats/base/dnanrange/lib/ndarray.js
+++ b/lib/node_modules/@stdlib/stats/base/dnanrange/lib/ndarray.js
@@ -30,21 +30,19 @@ var isnan = require( '@stdlib/math/base/assert/is-nan' );
 *
 * @param {PositiveInteger} N - number of indexed elements
 * @param {Float64Array} x - input array
-* @param {integer} stride - stride length
-* @param {NonNegativeInteger} offset - starting index
+* @param {integer} strideX - stride length
+* @param {NonNegativeInteger} offsetX - starting index
 * @returns {number} range
 *
 * @example
 * var Float64Array = require( '@stdlib/array/float64' );
-* var floor = require( '@stdlib/math/base/special/floor' );
 *
 * var x = new Float64Array( [ 2.0, 1.0, 2.0, -2.0, -2.0, 2.0, 3.0, 4.0, NaN, NaN ] );
-* var N = floor( x.length / 2 );
 *
-* var v = dnanrange( N, x, 2, 1 );
+* var v = dnanrange( 5, x, 2, 1 );
 * // returns 6.0
 */
-function dnanrange( N, x, stride, offset ) {
+function dnanrange( N, x, strideX, offsetX ) {
 	var max;
 	var min;
 	var ix;
@@ -54,19 +52,19 @@ function dnanrange( N, x, stride, offset ) {
 	if ( N <= 0 ) {
 		return NaN;
 	}
-	if ( N === 1 || stride === 0 ) {
-		if ( isnan( x[ offset ] ) ) {
-			return x[ offset ];
+	if ( N === 1 || strideX === 0 ) {
+		if ( isnan( x[ offsetX ] ) ) {
+			return x[ offsetX ];
 		}
 		return 0.0;
 	}
-	ix = offset;
+	ix = offsetX;
 	for ( i = 0; i < N; i++ ) {
 		v = x[ ix ];
 		if ( v === v ) {
 			break;
 		}
-		ix += stride;
+		ix += strideX;
 	}
 	if ( i === N ) {
 		return NaN;
@@ -75,7 +73,7 @@ function dnanrange( N, x, stride, offset ) {
 	max = min;
 	i += 1;
 	for ( i; i < N; i++ ) {
-		ix += stride;
+		ix += strideX;
 		v = x[ ix ];
 		if ( isnan( v ) ) {
 			continue;
diff --git a/lib/node_modules/@stdlib/stats/base/dnanrange/lib/ndarray.native.js b/lib/node_modules/@stdlib/stats/base/dnanrange/lib/ndarray.native.js
index 5945d13a9dc6..ba10be914176 100644
--- a/lib/node_modules/@stdlib/stats/base/dnanrange/lib/ndarray.native.js
+++ b/lib/node_modules/@stdlib/stats/base/dnanrange/lib/ndarray.native.js
@@ -20,8 +20,7 @@
 
 // MODULES //
 
-var Float64Array = require( '@stdlib/array/float64' );
-var addon = require( './dnanrange.native.js' );
+var addon = require( './../src/addon.node' );
 
 
 // MAIN //
@@ -31,27 +30,20 @@ var addon = require( './dnanrange.native.js' );
 *
 * @param {PositiveInteger} N - number of indexed elements
 * @param {Float64Array} x - input array
-* @param {integer} stride - stride length
-* @param {NonNegativeInteger} offset - starting index
+* @param {integer} strideX - stride length
+* @param {NonNegativeInteger} offsetX - starting index
 * @returns {number} range
 *
 * @example
 * var Float64Array = require( '@stdlib/array/float64' );
-* var floor = require( '@stdlib/math/base/special/floor' );
 *
 * var x = new Float64Array( [ 2.0, 1.0, 2.0, -2.0, -2.0, 2.0, 3.0, 4.0, NaN, NaN ] );
-* var N = floor( x.length / 2 );
 *
-* var v = dnanrange( N, x, 2, 1 );
+* var v = dnanrange( 5, x, 2, 1 );
 * // returns 6.0
 */
-function dnanrange( N, x, stride, offset ) {
-	var view;
-	if ( stride < 0 ) {
-		offset += (N-1) * stride;
-	}
-	view = new Float64Array( x.buffer, x.byteOffset+(x.BYTES_PER_ELEMENT*offset), x.length-offset ); // eslint-disable-line max-len
-	return addon( N, view, stride );
+function dnanrange( N, x, strideX, offsetX ) {
+	return addon.ndarray( N, x, strideX, offsetX );
 }
 
 
diff --git a/lib/node_modules/@stdlib/stats/base/dnanrange/manifest.json b/lib/node_modules/@stdlib/stats/base/dnanrange/manifest.json
index cd6394e99d5b..7617f9ef5da7 100644
--- a/lib/node_modules/@stdlib/stats/base/dnanrange/manifest.json
+++ b/lib/node_modules/@stdlib/stats/base/dnanrange/manifest.json
@@ -1,6 +1,7 @@
 {
   "options": {
-    "task": "build"
+    "task": "build",
+    "wasm": false
   },
   "fields": [
     {
@@ -26,18 +27,19 @@
   ],
   "confs": [
     {
-     "task": "build",
+      "task": "build",
+      "wasm": false,
       "src": [
-        "./src/dnanrange.c"
+        "./src/main.c"
       ],
       "include": [
         "./include"
       ],
-      "libraries": [
-        "-lm"
-      ],
+      "libraries": [],
       "libpath": [],
       "dependencies": [
+        "@stdlib/blas/base/shared",
+        "@stdlib/strided/base/stride2offset",
         "@stdlib/math/base/assert/is-nan",
         "@stdlib/napi/export",
         "@stdlib/napi/argv",
@@ -48,33 +50,52 @@
     },
     {
       "task": "benchmark",
+      "wasm": false,
       "src": [
-        "./src/dnanrange.c"
+        "./src/main.c"
       ],
       "include": [
         "./include"
       ],
-      "libraries": [
-        "-lm"
-      ],
+      "libraries": [],
       "libpath": [],
       "dependencies": [
+        "@stdlib/blas/base/shared",
+        "@stdlib/strided/base/stride2offset",
         "@stdlib/math/base/assert/is-nan"
       ]
     },
     {
       "task": "examples",
+      "wasm": false,
       "src": [
-        "./src/dnanrange.c"
+        "./src/main.c"
       ],
       "include": [
         "./include"
       ],
-      "libraries": [
-        "-lm"
+      "libraries": [],
+      "libpath": [],
+      "dependencies": [
+        "@stdlib/blas/base/shared",
+        "@stdlib/strided/base/stride2offset",
+        "@stdlib/math/base/assert/is-nan"
+      ]
+    },
+    {
+      "task": "",
+      "wasm": true,
+      "src": [
+        "./src/main.c"
+      ],
+      "include": [
+        "./include"
       ],
+      "libraries": [],
       "libpath": [],
       "dependencies": [
+        "@stdlib/blas/base/shared",
+        "@stdlib/strided/base/stride2offset",
         "@stdlib/math/base/assert/is-nan"
       ]
     }
diff --git a/lib/node_modules/@stdlib/stats/base/dnanrange/src/addon.c b/lib/node_modules/@stdlib/stats/base/dnanrange/src/addon.c
index f4eddbdf2fb6..35c004a3e5b7 100644
--- a/lib/node_modules/@stdlib/stats/base/dnanrange/src/addon.c
+++ b/lib/node_modules/@stdlib/stats/base/dnanrange/src/addon.c
@@ -34,10 +34,27 @@
 static napi_value addon( napi_env env, napi_callback_info info ) {
 	STDLIB_NAPI_ARGV( env, info, argv, argc, 3 );
 	STDLIB_NAPI_ARGV_INT64( env, N, argv, 0 );
-	STDLIB_NAPI_ARGV_INT64( env, stride, argv, 2 );
-	STDLIB_NAPI_ARGV_STRIDED_FLOAT64ARRAY( env, X, N, stride, argv, 1 );
-	STDLIB_NAPI_CREATE_DOUBLE( env, stdlib_strided_dnanrange( N, X, stride ), v );
+	STDLIB_NAPI_ARGV_INT64( env, strideX, argv, 2 );
+	STDLIB_NAPI_ARGV_STRIDED_FLOAT64ARRAY( env, X, N, strideX, argv, 1 );
+	STDLIB_NAPI_CREATE_DOUBLE( env, stdlib_strided_dnanrange( N, X, strideX ), v );
 	return v;
 }
 
-STDLIB_NAPI_MODULE_EXPORT_FCN( addon )
+/**
+* Receives JavaScript callback invocation data.
+*
+* @param env    environment under which the function is invoked
+* @param info   callback data
+* @return       Node-API value
+*/
+static napi_value addon_method( napi_env env, napi_callback_info info ) {
+	STDLIB_NAPI_ARGV( env, info, argv, argc, 4 );
+	STDLIB_NAPI_ARGV_INT64( env, N, argv, 0 );
+	STDLIB_NAPI_ARGV_INT64( env, strideX, argv, 2 );
+	STDLIB_NAPI_ARGV_INT64( env, offsetX, argv, 3 );
+	STDLIB_NAPI_ARGV_STRIDED_FLOAT64ARRAY( env, X, N, strideX, argv, 1 );
+	STDLIB_NAPI_CREATE_DOUBLE( env, stdlib_strided_dnanrange_ndarray( N, X, strideX, offsetX ), v );
+	return v;
+}
+
+STDLIB_NAPI_MODULE_EXPORT_FCN_WITH_METHOD( addon, "ndarray", addon_method )
diff --git a/lib/node_modules/@stdlib/stats/base/dnanrange/src/dnanrange.c b/lib/node_modules/@stdlib/stats/base/dnanrange/src/main.c
similarity index 55%
rename from lib/node_modules/@stdlib/stats/base/dnanrange/src/dnanrange.c
rename to lib/node_modules/@stdlib/stats/base/dnanrange/src/main.c
index 2a80c7d2eb8d..81d2efc7bfe2 100644
--- a/lib/node_modules/@stdlib/stats/base/dnanrange/src/dnanrange.c
+++ b/lib/node_modules/@stdlib/stats/base/dnanrange/src/main.c
@@ -18,43 +18,54 @@
 
 #include "stdlib/stats/base/dnanrange.h"
 #include "stdlib/math/base/assert/is_nan.h"
-#include <stdint.h>
+#include "stdlib/blas/base/shared.h"
+#include "stdlib/strided/base/stride2offset.h"
 
 /**
 * Computes the range of a double-precision floating-point strided array, ignoring `NaN` values.
 *
-* @param N       number of indexed elements
-* @param X       input array
-* @param stride  stride length
-* @return        output value
+* @param N        number of indexed elements
+* @param X        input array
+* @param strideX  stride length
+* @return         output value
 */
-double stdlib_strided_dnanrange( const int64_t N, const double *X, const int64_t stride ) {
+double API_SUFFIX(stdlib_strided_dnanrange)( const CBLAS_INT N, const double *X, const CBLAS_INT strideX ) {
+	const CBLAS_INT ox = stdlib_strided_stride2offset( N, strideX );
+	return API_SUFFIX(stdlib_strided_dnanrange_ndarray)( N, X, strideX, ox );
+}
+
+/**
+* Computes the range of a double-precision floating-point strided array, ignoring `NaN` values.
+*
+* @param N        number of indexed elements
+* @param X        input array
+* @param strideX  stride length
+* @param offsetX  starting index for X
+* @return         output value
+*/
+double API_SUFFIX(stdlib_strided_dnanrange_ndarray)( const CBLAS_INT N, const double *X, const CBLAS_INT strideX, const CBLAS_INT offsetX ) {
+	CBLAS_INT ix;
+	CBLAS_INT i;
 	double max;
 	double min;
-	int64_t ix;
-	int64_t i;
 	double v;
 
 	if ( N <= 0 ) {
 		return 0.0 / 0.0; // NaN
 	}
-	if ( N == 1 || stride == 0 ) {
+	if ( N == 1 || strideX == 0 ) {
 		if ( stdlib_base_is_nan( X[ 0 ] ) ) {
-			return X[ 0 ];
+			return X[ offsetX ];
 		}
 		return 0.0;
 	}
-	if ( stride < 0 ) {
-		ix = (1-N) * stride;
-	} else {
-		ix = 0;
-	}
+	ix = offsetX;
 	for ( i = 0; i < N; i++ ) {
 		v = X[ ix ];
 		if ( v == v ) {
 			break;
 		}
-		ix += stride;
+		ix += strideX;
 	}
 	if ( i == N ) {
 		return 0.0 / 0.0; // NaN
@@ -63,7 +74,7 @@ double stdlib_strided_dnanrange( const int64_t N, const double *X, const int64_t
 	max = min;
 	i += 1;
 	for (; i < N; i++ ) {
-		ix += stride;
+		ix += strideX;
 		v = X[ ix ];
 		if ( stdlib_base_is_nan( v ) ) {
 			continue;
diff --git a/lib/node_modules/@stdlib/stats/base/dnanrange/test/test.dnanrange.js b/lib/node_modules/@stdlib/stats/base/dnanrange/test/test.dnanrange.js
index 83ef437e54ca..4cdbfe3fd592 100644
--- a/lib/node_modules/@stdlib/stats/base/dnanrange/test/test.dnanrange.js
+++ b/lib/node_modules/@stdlib/stats/base/dnanrange/test/test.dnanrange.js
@@ -21,7 +21,6 @@
 // MODULES //
 
 var tape = require( 'tape' );
-var floor = require( '@stdlib/math/base/special/floor' );
 var isnan = require( '@stdlib/math/base/assert/is-nan' );
 var isPositiveZero = require( '@stdlib/math/base/assert/is-positive-zero' );
 var Float64Array = require( '@stdlib/array/float64' );
@@ -101,7 +100,6 @@ tape( 'if provided an `N` parameter equal to `1`, the function returns `0` or `N
 });
 
 tape( 'the function supports a `stride` parameter', function test( t ) {
-	var N;
 	var x;
 	var v;
 
@@ -118,15 +116,13 @@ tape( 'the function supports a `stride` parameter', function test( t ) {
 		NaN
 	]);
 
-	N = floor( x.length / 2 );
-	v = dnanrange( N, x, 2 );
+	v = dnanrange( 5, x, 2 );
 
 	t.strictEqual( v, 6.0, 'returns expected value' );
 	t.end();
 });
 
 tape( 'the function supports a negative `stride` parameter', function test( t ) {
-	var N;
 	var x;
 	var v;
 
@@ -143,8 +139,7 @@ tape( 'the function supports a negative `stride` parameter', function test( t )
 		2.0
 	]);
 
-	N = floor( x.length / 2 );
-	v = dnanrange( N, x, -2 );
+	v = dnanrange( 5, x, -2 );
 
 	t.strictEqual( v, 6.0, 'returns expected value' );
 	t.end();
@@ -170,7 +165,6 @@ tape( 'if provided a `stride` parameter equal to `0`, the function returns `0` o
 tape( 'the function supports view offsets', function test( t ) {
 	var x0;
 	var x1;
-	var N;
 	var v;
 
 	x0 = new Float64Array([
@@ -188,9 +182,8 @@ tape( 'the function supports view offsets', function test( t ) {
 	]);
 
 	x1 = new Float64Array( x0.buffer, x0.BYTES_PER_ELEMENT*1 ); // start at 2nd element
-	N = floor(x1.length / 2);
 
-	v = dnanrange( N, x1, 2 );
+	v = dnanrange( 5, x1, 2 );
 	t.strictEqual( v, 6.0, 'returns expected value' );
 
 	t.end();
diff --git a/lib/node_modules/@stdlib/stats/base/dnanrange/test/test.dnanrange.native.js b/lib/node_modules/@stdlib/stats/base/dnanrange/test/test.dnanrange.native.js
index a11c98119599..63f21c2c4c16 100644
--- a/lib/node_modules/@stdlib/stats/base/dnanrange/test/test.dnanrange.native.js
+++ b/lib/node_modules/@stdlib/stats/base/dnanrange/test/test.dnanrange.native.js
@@ -22,7 +22,6 @@
 
 var resolve = require( 'path' ).resolve;
 var tape = require( 'tape' );
-var floor = require( '@stdlib/math/base/special/floor' );
 var isnan = require( '@stdlib/math/base/assert/is-nan' );
 var isPositiveZero = require( '@stdlib/math/base/assert/is-positive-zero' );
 var Float64Array = require( '@stdlib/array/float64' );
@@ -192,7 +191,6 @@ tape( 'if provided an `N` parameter equal to `1`, the function returns `0` or `N
 });
 
 tape( 'the function supports a `stride` parameter', opts, function test( t ) {
-	var N;
 	var x;
 	var v;
 
@@ -209,15 +207,13 @@ tape( 'the function supports a `stride` parameter', opts, function test( t ) {
 		NaN
 	]);
 
-	N = floor( x.length / 2 );
-	v = dnanrange( N, x, 2 );
+	v = dnanrange( 5, x, 2 );
 
 	t.strictEqual( v, 6.0, 'returns expected value' );
 	t.end();
 });
 
 tape( 'the function supports a negative `stride` parameter', opts, function test( t ) {
-	var N;
 	var x;
 	var v;
 
@@ -234,8 +230,7 @@ tape( 'the function supports a negative `stride` parameter', opts, function test
 		2.0
 	]);
 
-	N = floor( x.length / 2 );
-	v = dnanrange( N, x, -2 );
+	v = dnanrange( 5, x, -2 );
 
 	t.strictEqual( v, 6.0, 'returns expected value' );
 	t.end();
@@ -261,7 +256,6 @@ tape( 'if provided a `stride` parameter equal to `0`, the function returns `0` o
 tape( 'the function supports view offsets', opts, function test( t ) {
 	var x0;
 	var x1;
-	var N;
 	var v;
 
 	x0 = new Float64Array([
@@ -279,9 +273,8 @@ tape( 'the function supports view offsets', opts, function test( t ) {
 	]);
 
 	x1 = new Float64Array( x0.buffer, x0.BYTES_PER_ELEMENT*1 ); // start at 2nd element
-	N = floor(x1.length / 2);
 
-	v = dnanrange( N, x1, 2 );
+	v = dnanrange( 5, x1, 2 );
 	t.strictEqual( v, 6.0, 'returns expected value' );
 
 	t.end();
diff --git a/lib/node_modules/@stdlib/stats/base/dnanrange/test/test.ndarray.js b/lib/node_modules/@stdlib/stats/base/dnanrange/test/test.ndarray.js
index 292e96a9b62c..e89f7b675aa8 100644
--- a/lib/node_modules/@stdlib/stats/base/dnanrange/test/test.ndarray.js
+++ b/lib/node_modules/@stdlib/stats/base/dnanrange/test/test.ndarray.js
@@ -21,7 +21,6 @@
 // MODULES //
 
 var tape = require( 'tape' );
-var floor = require( '@stdlib/math/base/special/floor' );
 var isnan = require( '@stdlib/math/base/assert/is-nan' );
 var isPositiveZero = require( '@stdlib/math/base/assert/is-positive-zero' );
 var Float64Array = require( '@stdlib/array/float64' );
@@ -101,7 +100,6 @@ tape( 'if provided an `N` parameter equal to `1`, the function returns `0` or `N
 });
 
 tape( 'the function supports a `stride` parameter', function test( t ) {
-	var N;
 	var x;
 	var v;
 
@@ -118,15 +116,13 @@ tape( 'the function supports a `stride` parameter', function test( t ) {
 		NaN
 	]);
 
-	N = floor( x.length / 2 );
-	v = dnanrange( N, x, 2, 0 );
+	v = dnanrange( 5, x, 2, 0 );
 
 	t.strictEqual( v, 6.0, 'returns expected value' );
 	t.end();
 });
 
 tape( 'the function supports a negative `stride` parameter', function test( t ) {
-	var N;
 	var x;
 	var v;
 
@@ -143,8 +139,7 @@ tape( 'the function supports a negative `stride` parameter', function test( t )
 		2.0
 	]);
 
-	N = floor( x.length / 2 );
-	v = dnanrange( N, x, -2, 8 );
+	v = dnanrange( 5, x, -2, 8 );
 
 	t.strictEqual( v, 6.0, 'returns expected value' );
 	t.end();
@@ -168,7 +163,6 @@ tape( 'if provided a `stride` parameter equal to `0`, the function returns `0` o
 });
 
 tape( 'the function supports an `offset` parameter', function test( t ) {
-	var N;
 	var x;
 	var v;
 
@@ -184,9 +178,8 @@ tape( 'the function supports an `offset` parameter', function test( t ) {
 		NaN,
 		NaN   // 4
 	]);
-	N = floor( x.length / 2 );
 
-	v = dnanrange( N, x, 2, 1 );
+	v = dnanrange( 5, x, 2, 1 );
 	t.strictEqual( v, 6.0, 'returns expected value' );
 
 	t.end();
diff --git a/lib/node_modules/@stdlib/stats/base/dnanrange/test/test.ndarray.native.js b/lib/node_modules/@stdlib/stats/base/dnanrange/test/test.ndarray.native.js
index c83c7601351c..019fe7070160 100644
--- a/lib/node_modules/@stdlib/stats/base/dnanrange/test/test.ndarray.native.js
+++ b/lib/node_modules/@stdlib/stats/base/dnanrange/test/test.ndarray.native.js
@@ -22,7 +22,6 @@
 
 var resolve = require( 'path' ).resolve;
 var tape = require( 'tape' );
-var floor = require( '@stdlib/math/base/special/floor' );
 var isnan = require( '@stdlib/math/base/assert/is-nan' );
 var isPositiveZero = require( '@stdlib/math/base/assert/is-positive-zero' );
 var Float64Array = require( '@stdlib/array/float64' );
@@ -110,7 +109,6 @@ tape( 'if provided an `N` parameter equal to `1`, the function returns `0` or `N
 });
 
 tape( 'the function supports a `stride` parameter', opts, function test( t ) {
-	var N;
 	var x;
 	var v;
 
@@ -127,15 +125,13 @@ tape( 'the function supports a `stride` parameter', opts, function test( t ) {
 		NaN
 	]);
 
-	N = floor( x.length / 2 );
-	v = dnanrange( N, x, 2, 0 );
+	v = dnanrange( 5, x, 2, 0 );
 
 	t.strictEqual( v, 6.0, 'returns expected value' );
 	t.end();
 });
 
 tape( 'the function supports a negative `stride` parameter', opts, function test( t ) {
-	var N;
 	var x;
 	var v;
 
@@ -152,8 +148,7 @@ tape( 'the function supports a negative `stride` parameter', opts, function test
 		2.0
 	]);
 
-	N = floor( x.length / 2 );
-	v = dnanrange( N, x, -2, 8 );
+	v = dnanrange( 5, x, -2, 8 );
 
 	t.strictEqual( v, 6.0, 'returns expected value' );
 	t.end();
@@ -177,7 +172,6 @@ tape( 'if provided a `stride` parameter equal to `0`, the function returns `0` o
 });
 
 tape( 'the function supports an `offset` parameter', opts, function test( t ) {
-	var N;
 	var x;
 	var v;
 
@@ -193,9 +187,8 @@ tape( 'the function supports an `offset` parameter', opts, function test( t ) {
 		NaN,
 		NaN   // 4
 	]);
-	N = floor( x.length / 2 );
 
-	v = dnanrange( N, x, 2, 1 );
+	v = dnanrange( 5, x, 2, 1 );
 	t.strictEqual( v, 6.0, 'returns expected value' );
 
 	t.end();

From a8f6b1eb01aeaa28512918693de21dc1aa16c5ec Mon Sep 17 00:00:00 2001
From: Philipp Burckhardt <pburckhardt@outlook.com>
Date: Fri, 27 Dec 2024 22:58:40 -0500
Subject: [PATCH 2/5] Update
 lib/node_modules/@stdlib/stats/base/dnanrange/benchmark/benchmark.js

Signed-off-by: Philipp Burckhardt <pburckhardt@outlook.com>
---
 .../@stdlib/stats/base/dnanrange/benchmark/benchmark.js          | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/node_modules/@stdlib/stats/base/dnanrange/benchmark/benchmark.js b/lib/node_modules/@stdlib/stats/base/dnanrange/benchmark/benchmark.js
index fb474b8687f8..6f1b4a45a85c 100644
--- a/lib/node_modules/@stdlib/stats/base/dnanrange/benchmark/benchmark.js
+++ b/lib/node_modules/@stdlib/stats/base/dnanrange/benchmark/benchmark.js
@@ -35,6 +35,7 @@ var dnanrange = require( './../lib/dnanrange.js' );
 /**
 * Returns a random value or `NaN`.
 *
+* @private
 * @returns {number} random number or `NaN`
 */
 function rand() {

From f9b5bf66fcb59eb266295bfb3d49149c4b48a13b Mon Sep 17 00:00:00 2001
From: Philipp Burckhardt <pburckhardt@outlook.com>
Date: Fri, 27 Dec 2024 22:58:49 -0500
Subject: [PATCH 3/5] Update
 lib/node_modules/@stdlib/stats/base/dnanrange/benchmark/benchmark.native.js

Signed-off-by: Philipp Burckhardt <pburckhardt@outlook.com>
---
 .../@stdlib/stats/base/dnanrange/benchmark/benchmark.native.js   | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/node_modules/@stdlib/stats/base/dnanrange/benchmark/benchmark.native.js b/lib/node_modules/@stdlib/stats/base/dnanrange/benchmark/benchmark.native.js
index 94584dedc433..1d86c0f9b0ad 100644
--- a/lib/node_modules/@stdlib/stats/base/dnanrange/benchmark/benchmark.native.js
+++ b/lib/node_modules/@stdlib/stats/base/dnanrange/benchmark/benchmark.native.js
@@ -44,6 +44,7 @@ var opts = {
 /**
 * Returns a random value or `NaN`.
 *
+* @private
 * @returns {number} random number or `NaN`
 */
 function rand() {

From 978125bb8b3bedf9639a3b2079eae814f50f6aff Mon Sep 17 00:00:00 2001
From: Philipp Burckhardt <pburckhardt@outlook.com>
Date: Fri, 27 Dec 2024 22:58:57 -0500
Subject: [PATCH 4/5] Update
 lib/node_modules/@stdlib/stats/base/dnanrange/benchmark/benchmark.ndarray.native.js

Signed-off-by: Philipp Burckhardt <pburckhardt@outlook.com>
---
 .../stats/base/dnanrange/benchmark/benchmark.ndarray.native.js   | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/node_modules/@stdlib/stats/base/dnanrange/benchmark/benchmark.ndarray.native.js b/lib/node_modules/@stdlib/stats/base/dnanrange/benchmark/benchmark.ndarray.native.js
index 0f7bee0d8e15..3190d31e6bdb 100644
--- a/lib/node_modules/@stdlib/stats/base/dnanrange/benchmark/benchmark.ndarray.native.js
+++ b/lib/node_modules/@stdlib/stats/base/dnanrange/benchmark/benchmark.ndarray.native.js
@@ -44,6 +44,7 @@ var opts = {
 /**
 * Returns a random value or `NaN`.
 *
+* @private
 * @returns {number} random number or `NaN`
 */
 function rand() {

From 2755292123742abd3aa6d6dbffd5d66e7d27f14c Mon Sep 17 00:00:00 2001
From: Philipp Burckhardt <pburckhardt@outlook.com>
Date: Fri, 27 Dec 2024 22:59:04 -0500
Subject: [PATCH 5/5] Update
 lib/node_modules/@stdlib/stats/base/dnanrange/benchmark/benchmark.ndarray.js

Signed-off-by: Philipp Burckhardt <pburckhardt@outlook.com>
---
 .../@stdlib/stats/base/dnanrange/benchmark/benchmark.ndarray.js  | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/node_modules/@stdlib/stats/base/dnanrange/benchmark/benchmark.ndarray.js b/lib/node_modules/@stdlib/stats/base/dnanrange/benchmark/benchmark.ndarray.js
index 019e69e43d55..ee94dc8e6b8b 100644
--- a/lib/node_modules/@stdlib/stats/base/dnanrange/benchmark/benchmark.ndarray.js
+++ b/lib/node_modules/@stdlib/stats/base/dnanrange/benchmark/benchmark.ndarray.js
@@ -35,6 +35,7 @@ var dnanrange = require( './../lib/ndarray.js' );
 /**
 * Returns a random value or `NaN`.
 *
+* @private
 * @returns {number} random number or `NaN`
 */
 function rand() {