diff --git a/lib/node_modules/@stdlib/stats/base/dists/levy/cdf/benchmark/benchmark.js b/lib/node_modules/@stdlib/stats/base/dists/levy/cdf/benchmark/benchmark.js index 490513e23d51..84b34117a4e2 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/levy/cdf/benchmark/benchmark.js +++ b/lib/node_modules/@stdlib/stats/base/dists/levy/cdf/benchmark/benchmark.js @@ -21,7 +21,8 @@ // MODULES // var bench = require( '@stdlib/bench' ); -var randu = require( '@stdlib/random/base/randu' ); +var Float64Array = require( '@stdlib/array/float64' ); +var uniform = require( '@stdlib/random/base/uniform' ); var isnan = require( '@stdlib/math/base/assert/is-nan' ); var EPS = require( '@stdlib/constants/float64/eps' ); var pkg = require( './../package.json' ).name; @@ -32,17 +33,25 @@ var cdf = require( './../lib' ); bench( pkg, function benchmark( b ) { var scale; + var len; var mu; var x; var y; var i; + len = 100; + mu = new Float64Array( len ); + scale = new Float64Array( len ); + x = new Float64Array( len ); + for ( i = 0; i < len; i++ ) { + mu[ i ] = uniform( -50.0, 100.0 ); + x[ i ] = uniform( mu[ i ], 100.0 ); + scale[ i ] = uniform( EPS, 20.0 ); + } + b.tic(); for ( i = 0; i < b.iterations; i++ ) { - mu = ( randu()*100.0 ) - 50.0; - x = ( randu()*100.0 ) + mu; - scale = ( randu()*20.0 ) + EPS; - y = cdf( x, mu, scale ); + y = cdf( x[ i % len ], mu[ i % len], scale[ i % len] ); if ( isnan( y ) ) { b.fail( 'should not return NaN' ); } @@ -58,6 +67,7 @@ bench( pkg, function benchmark( b ) { bench( pkg+':factory', function benchmark( b ) { var mycdf; var scale; + var len; var mu; var x; var y; @@ -66,11 +76,15 @@ bench( pkg+':factory', function benchmark( b ) { mu = 0.0; scale = 1.5; mycdf = cdf.factory( mu, scale ); + len=100; + x = new Float64Array( len ); + for ( i = 0; i < len; i++ ) { + x[ i ] = uniform( 0.0, 4.0 ); + } b.tic(); for ( i = 0; i < b.iterations; i++ ) { - x = randu() * 4.0; - y = mycdf( x ); + y = mycdf( x[ i % len ] ); if ( isnan( y ) ) { b.fail( 'should not return NaN' ); } diff --git a/lib/node_modules/@stdlib/stats/base/dists/levy/ctor/benchmark/benchmark.js b/lib/node_modules/@stdlib/stats/base/dists/levy/ctor/benchmark/benchmark.js index 9f3f6aaaabd1..5a5e6d1215ab 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/levy/ctor/benchmark/benchmark.js +++ b/lib/node_modules/@stdlib/stats/base/dists/levy/ctor/benchmark/benchmark.js @@ -21,7 +21,8 @@ // MODULES // var bench = require( '@stdlib/bench' ); -var randu = require( '@stdlib/random/base/randu' ); +var Float64Array = require( '@stdlib/array/float64' ); +var uniform = require( '@stdlib/random/base/uniform' ); var isnan = require( '@stdlib/math/base/assert/is-nan' ); var EPS = require( '@stdlib/constants/float64/eps' ); var pkg = require( './../package.json' ).name; @@ -32,15 +33,22 @@ var Levy = require( './../lib' ); bench( pkg+'::instantiation', function benchmark( b ) { var dist; + var len; var mu; var c; var i; + len = 100; + mu = new Float64Array( len ); + c = new Float64Array( len ); + for ( i = 0; i < len; i++ ) { + mu[ i ] = uniform( EPS, 10.0 ); + c[ i ] = uniform(EPS, 10.0 ); + } + b.tic(); for ( i = 0; i < b.iterations; i++ ) { - mu = ( randu() * 10.0 ) + EPS; - c = ( randu() * 10.0 ) + EPS; - dist = new Levy( mu, c ); + dist = new Levy( mu[ i % len ], c[ i % len ] ); if ( !( dist instanceof Levy ) ) { b.fail( 'should return a distribution instance' ); } @@ -81,6 +89,7 @@ bench( pkg+'::get:mu', function benchmark( b ) { bench( pkg+'::set:mu', function benchmark( b ) { var dist; + var len; var mu; var c; var y; @@ -88,13 +97,17 @@ bench( pkg+'::set:mu', function benchmark( b ) { mu = 2.0; c = 3.0; + len = 100; + y = new Float64Array( len ); dist = new Levy( mu, c ); + for ( i = 0; i < len; i++ ) { + y[ i ] = uniform( EPS, 100.0 ); + } b.tic(); for ( i = 0; i < b.iterations; i++ ) { - y = ( 100.0*randu() ) + EPS; - dist.mu = y; - if ( dist.mu !== y ) { + dist.mu = y[ i % len ]; + if ( dist.mu !== y[ i % len ] ) { b.fail( 'should return set value' ); } } @@ -134,6 +147,7 @@ bench( pkg+'::get:c', function benchmark( b ) { bench( pkg+'::set:c', function benchmark( b ) { var dist; + var len; var mu; var c; var y; @@ -141,13 +155,17 @@ bench( pkg+'::set:c', function benchmark( b ) { mu = 2.0; c = 3.0; + len = 100; dist = new Levy( mu, c ); + y = new Float64Array( len ); + for ( i = 0; i < len; i++ ) { + y[ i ] = uniform( EPS, 100.0 ); + } b.tic(); for ( i = 0; i < b.iterations; i++ ) { - y = ( 100.0*randu() ) + EPS; - dist.c = y; - if ( dist.c !== y ) { + dist.c = y[ i % len ]; + if ( dist.c !== y[ i % len ] ) { b.fail( 'should return set value' ); } } @@ -161,18 +179,25 @@ bench( pkg+'::set:c', function benchmark( b ) { bench( pkg+':entropy', function benchmark( b ) { var dist; + var len; var mu; + var x; var c; var y; var i; mu = 2.0; c = 3.0; + len = 100; + x = new Float64Array( len ); dist = new Levy( mu, c ); + for ( i = 0; i < len; i++ ) { + x[ i ] = uniform( EPS, 100.0 ); + } b.tic(); for ( i = 0; i < b.iterations; i++ ) { - dist.mu = ( 100.0*randu() ) + EPS; + dist.mu = x[ i % len ]; y = dist.entropy; if ( isnan( y ) ) { b.fail( 'should not return NaN' ); @@ -188,18 +213,25 @@ bench( pkg+':entropy', function benchmark( b ) { bench( pkg+':mean', function benchmark( b ) { var dist; + var len; var mu; var c; + var x; var y; var i; mu = 2.0; c = 3.0; + len = 100; + x = new Float64Array( len ); dist = new Levy( mu, c ); + for ( i = 0; i < len; i++ ) { + x[ i ] = uniform( EPS, 100.0 ); + } b.tic(); for ( i = 0; i < b.iterations; i++ ) { - dist.mu = ( 100.0*randu() ) + EPS; + dist.mu = x[ i % len ]; y = dist.mean; if ( isnan( y ) ) { b.fail( 'should not return NaN' ); @@ -215,18 +247,25 @@ bench( pkg+':mean', function benchmark( b ) { bench( pkg+':median', function benchmark( b ) { var dist; + var len; var mu; var c; + var x; var y; var i; mu = 2.0; c = 3.0; dist = new Levy( mu, c ); + len = 100; + x = new Float64Array( len ); + for ( i = 0; i < len; i++ ) { + x[ i ] = uniform( EPS, 100.0 ); + } b.tic(); for ( i = 0; i < b.iterations; i++ ) { - dist.mu = ( 100.0*randu() ) + EPS; + dist.mu = x[ i % len ]; y = dist.median; if ( isnan( y ) ) { b.fail( 'should not return NaN' ); @@ -242,18 +281,25 @@ bench( pkg+':median', function benchmark( b ) { bench( pkg+':mode', function benchmark( b ) { var dist; + var len; var mu; var c; + var x; var y; var i; mu = 2.0; c = 3.0; + len = 100; + x = new Float64Array( len ); dist = new Levy( mu, c ); + for ( i = 0; i < len; i++ ) { + x[ i ] = uniform( 1.0 + EPS, 100.0 ); + } b.tic(); for ( i = 0; i < b.iterations; i++ ) { - dist.mu = ( 100.0*randu() ) + 1.0 + EPS; + dist.mu = x[ i % len ]; y = dist.mode; if ( isnan( y ) ) { b.fail( 'should not return NaN' ); @@ -269,18 +315,24 @@ bench( pkg+':mode', function benchmark( b ) { bench( pkg+':stdev', function benchmark( b ) { var dist; + var len; var mu; var c; + var x; var y; var i; mu = 2.0; c = 3.0; + len = 100; + x = new Float64Array( len ); dist = new Levy( mu, c ); - + for ( i = 0; i < len; i++ ) { + x[ i ] = uniform( EPS, 100.0 ); + } b.tic(); for ( i = 0; i < b.iterations; i++ ) { - dist.mu = ( 100.0*randu() ) + EPS; + dist.mu = x[ i % len ]; y = dist.stdev; if ( isnan( y ) ) { b.fail( 'should not return NaN' ); @@ -296,18 +348,25 @@ bench( pkg+':stdev', function benchmark( b ) { bench( pkg+':variance', function benchmark( b ) { var dist; + var len; var mu; var c; + var x; var y; var i; mu = 2.0; c = 3.0; + len = 100; + x = new Float64Array( len ); dist = new Levy( mu, c ); + for ( i = 0; i < len; i++ ) { + x[ i ] = uniform( EPS, 100.0 ); + } b.tic(); for ( i = 0; i < b.iterations; i++ ) { - dist.mu = ( 100.0*randu() ) + EPS; + dist.mu = x[ i % len ]; y = dist.variance; if ( isnan( y ) ) { b.fail( 'should not return NaN' ); @@ -323,6 +382,7 @@ bench( pkg+':variance', function benchmark( b ) { bench( pkg+':cdf', function benchmark( b ) { var dist; + var len; var mu; var c; var x; @@ -331,12 +391,16 @@ bench( pkg+':cdf', function benchmark( b ) { mu = 2.0; c = 3.0; + len = 100; + x = new Float64Array( len ); dist = new Levy( mu, c ); + for ( i = 0; i < len; i++ ) { + x[ i ] = uniform( -3.0, 6.0 ); + } b.tic(); for ( i = 0; i < b.iterations; i++ ) { - x = ( randu()*6.0 ) - 3.0; - y = dist.cdf( x ); + y = dist.cdf( x[ i % len ] ); if ( isnan( y ) ) { b.fail( 'should not return NaN' ); } @@ -351,6 +415,7 @@ bench( pkg+':cdf', function benchmark( b ) { bench( pkg+':logpdf', function benchmark( b ) { var dist; + var len; var mu; var c; var x; @@ -359,12 +424,16 @@ bench( pkg+':logpdf', function benchmark( b ) { mu = 1.0; c = 2.0; + len = 100; + x = new Float64Array( len ); dist = new Levy( mu, c ); + for ( i = 0; i < len; i++ ) { + x[ i ] = uniform( -3.0, 6.0 ); + } b.tic(); for ( i = 0; i < b.iterations; i++ ) { - x = ( randu()*6.0 ) - 3.0; - y = dist.logpdf( x ); + y = dist.logpdf( x[ i % len ] ); if ( isnan( y ) ) { b.fail( 'should not return NaN' ); } @@ -379,6 +448,7 @@ bench( pkg+':logpdf', function benchmark( b ) { bench( pkg+':pdf', function benchmark( b ) { var dist; + var len; var mu; var c; var x; @@ -387,12 +457,16 @@ bench( pkg+':pdf', function benchmark( b ) { mu = 2.0; c = 3.0; + len = 100; + x = new Float64Array( len ); dist = new Levy( mu, c ); + for ( i = 0; i < len; i++ ) { + x[ i ] = uniform( -3.0, 6.0 ); + } b.tic(); for ( i = 0; i < b.iterations; i++ ) { - x = ( randu()*6.0 ) - 3.0; - y = dist.pdf( x ); + y = dist.pdf( x[ i % len ] ); if ( isnan( y ) ) { b.fail( 'should not return NaN' ); } @@ -407,6 +481,7 @@ bench( pkg+':pdf', function benchmark( b ) { bench( pkg+':quantile', function benchmark( b ) { var dist; + var len; var mu; var c; var x; @@ -415,12 +490,16 @@ bench( pkg+':quantile', function benchmark( b ) { mu = 2.0; c = 3.0; + len = 100; + x = new Float64Array( len ); dist = new Levy( mu, c ); + for ( i = 0; i < len; i++ ) { + x[ i ] = uniform( 0.0, 1.0 ); + } b.tic(); for ( i = 0; i < b.iterations; i++ ) { - x = randu(); - y = dist.quantile( x ); + y = dist.quantile( x[ i % len ] ); if ( isnan( y ) ) { b.fail( 'should not return NaN' ); } diff --git a/lib/node_modules/@stdlib/stats/base/dists/levy/entropy/benchmark/benchmark.js b/lib/node_modules/@stdlib/stats/base/dists/levy/entropy/benchmark/benchmark.js index 3a70c9419df9..58c533e4f12d 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/levy/entropy/benchmark/benchmark.js +++ b/lib/node_modules/@stdlib/stats/base/dists/levy/entropy/benchmark/benchmark.js @@ -21,7 +21,8 @@ // MODULES // var bench = require( '@stdlib/bench' ); -var randu = require( '@stdlib/random/base/randu' ); +var Float64Array = require( '@stdlib/array/float64' ); +var uniform = require( '@stdlib/random/base/uniform' ); var isnan = require( '@stdlib/math/base/assert/is-nan' ); var EPS = require( '@stdlib/constants/float64/eps' ); var pkg = require( './../package.json' ).name; @@ -31,16 +32,23 @@ var entropy = require( './../lib' ); // MAIN // bench( pkg, function benchmark( b ) { + var len; var mu; var c; var y; var i; + len = 100; + mu = new Float64Array( len ); + c = new Float64Array( len ); + for ( i = 0; i < len; i++ ) { + mu[ i ] = uniform( -50.0, 100.0 ); + c[ i ] = uniform( EPS, 20.0 ); + } + b.tic(); for ( i = 0; i < b.iterations; i++ ) { - mu = ( randu()*100.0 ) - 50.0; - c = ( randu()*20.0 ) + EPS; - y = entropy( mu, c ); + y = entropy( mu[ i % len ], c[ i % len ] ); if ( isnan( y ) ) { b.fail( 'should not return NaN' ); } diff --git a/lib/node_modules/@stdlib/stats/base/dists/levy/logcdf/benchmark/benchmark.js b/lib/node_modules/@stdlib/stats/base/dists/levy/logcdf/benchmark/benchmark.js index a85086c972f8..1a7c7591adda 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/levy/logcdf/benchmark/benchmark.js +++ b/lib/node_modules/@stdlib/stats/base/dists/levy/logcdf/benchmark/benchmark.js @@ -21,7 +21,8 @@ // MODULES // var bench = require( '@stdlib/bench' ); -var randu = require( '@stdlib/random/base/randu' ); +var Float64Array = require( '@stdlib/array/float64' ); +var uniform = require( '@stdlib/random/base/uniform' ); var isnan = require( '@stdlib/math/base/assert/is-nan' ); var EPS = require( '@stdlib/constants/float64/eps' ); var pkg = require( './../package.json' ).name; @@ -32,17 +33,25 @@ var logcdf = require( './../lib' ); bench( pkg, function benchmark( b ) { var scale; + var len; var mu; var x; var y; var i; + len = 100; + mu = new Float64Array( len ); + scale = new Float64Array( len ); + x = new Float64Array( len ); + for ( i = 0; i < len; i++ ) { + mu[ i ] = uniform( -50.0, 100.0 ); + x[ i ] = uniform( mu[i], 100.0 ); + scale[ i ] = uniform( EPS, 20.0 ); + } + b.tic(); for ( i = 0; i < b.iterations; i++ ) { - mu = ( randu()*100.0 ) - 50.0; - x = ( randu()*100.0 ) + mu; - scale = ( randu()*20.0 ) + EPS; - y = logcdf( x, mu, scale ); + y = logcdf( x[ i % len ], mu[ i % len ], scale[ i % len ] ); if ( isnan( y ) ) { b.fail( 'should not return NaN' ); } @@ -58,19 +67,24 @@ bench( pkg, function benchmark( b ) { bench( pkg+':factory', function benchmark( b ) { var mylogcdf; var scale; + var len; var mu; var x; var y; var i; mu = 0.0; + len = 100; scale = 1.5; mylogcdf = logcdf.factory( mu, scale ); + x = new Float64Array( len ); + for ( i = 0; i < len; i++ ) { + x[ i ] = uniform( 0.0, 4.0 ); + } b.tic(); for ( i = 0; i < b.iterations; i++ ) { - x = randu() * 4.0; - y = mylogcdf( x ); + y = mylogcdf( x[ i % len ] ); if ( isnan( y ) ) { b.fail( 'should not return NaN' ); } diff --git a/lib/node_modules/@stdlib/stats/base/dists/levy/logpdf/benchmark/benchmark.js b/lib/node_modules/@stdlib/stats/base/dists/levy/logpdf/benchmark/benchmark.js index ad9500664935..f81accea0e04 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/levy/logpdf/benchmark/benchmark.js +++ b/lib/node_modules/@stdlib/stats/base/dists/levy/logpdf/benchmark/benchmark.js @@ -21,7 +21,8 @@ // MODULES // var bench = require( '@stdlib/bench' ); -var randu = require( '@stdlib/random/base/randu' ); +var Float64Array = require( '@stdlib/array/float64' ); +var uniform = require( '@stdlib/random/base/uniform' ); var isnan = require( '@stdlib/math/base/assert/is-nan' ); var EPS = require( '@stdlib/constants/float64/eps' ); var pkg = require( './../package.json' ).name; @@ -31,18 +32,26 @@ var logpdf = require( './../lib' ); // MAIN // bench( pkg, function benchmark( b ) { + var len; var mu; var s; var x; var y; var i; + len = 100; + mu = new Float64Array( len ); + s = new Float64Array( len ); + x = new Float64Array( len ); + for ( i = 0; i < len; i++ ) { + mu[ i ] = uniform( -10.0, 20.0); + x[ i ] = uniform( mu[i], 40.0 ); + s[ i ] = uniform( EPS, 5.0 ); + } + b.tic(); for ( i = 0; i < b.iterations; i++ ) { - mu = ( randu()*20.0 ) - 10.0; - x = ( randu()*40.0 ) + mu; - s = ( randu()*5.0 ) + EPS; - y = logpdf( x, mu, s ); + y = logpdf( x[ i % len ], mu[ i % len ], s[ i % len ] ); if ( isnan( y ) ) { b.fail( 'should not return NaN' ); } @@ -57,6 +66,7 @@ bench( pkg, function benchmark( b ) { bench( pkg+':factory', function benchmark( b ) { var mylogpdf; + var len; var mu; var s; var x; @@ -65,12 +75,16 @@ bench( pkg+':factory', function benchmark( b ) { mu = 10.0; s = 4.0; + len = 100; mylogpdf = logpdf.factory( mu, s ); + x = new Float64Array( len ); + for ( i = 0; i < len; i++ ) { + x[ i ] = uniform( 0.0, 50.0 ); + } b.tic(); for ( i = 0; i < b.iterations; i++ ) { - x = randu() * 50.0; - y = mylogpdf( x ); + y = mylogpdf( x[ i % len ] ); if ( isnan( y ) ) { b.fail( 'should not return NaN' ); } diff --git a/lib/node_modules/@stdlib/stats/base/dists/levy/mean/benchmark/benchmark.js b/lib/node_modules/@stdlib/stats/base/dists/levy/mean/benchmark/benchmark.js index 09b800d9e12d..080974dc7895 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/levy/mean/benchmark/benchmark.js +++ b/lib/node_modules/@stdlib/stats/base/dists/levy/mean/benchmark/benchmark.js @@ -21,7 +21,7 @@ // MODULES // var bench = require( '@stdlib/bench' ); -var randu = require( '@stdlib/random/base/randu' ); +var uniform = require( '@stdlib/random/base/uniform' ); var isnan = require( '@stdlib/math/base/assert/is-nan' ); var Float64Array = require( '@stdlib/array/float64' ); var EPS = require( '@stdlib/constants/float64/eps' ); @@ -42,8 +42,8 @@ bench( pkg, function benchmark( b ) { mu = new Float64Array( len ); c = new Float64Array( len ); for ( i = 0; i < len; i++ ) { - mu[ i ] = ( randu() * 100.0 ) - 50.0; - c[ i ] = ( randu() * 20.0 ) + EPS; + mu[ i ] = uniform( -50.0, 100.0 ); + c[ i ] = uniform( EPS, 20.0 ); } b.tic(); diff --git a/lib/node_modules/@stdlib/stats/base/dists/levy/mean/benchmark/benchmark.native.js b/lib/node_modules/@stdlib/stats/base/dists/levy/mean/benchmark/benchmark.native.js index 7dbd8c4a0798..531e1baf9454 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/levy/mean/benchmark/benchmark.native.js +++ b/lib/node_modules/@stdlib/stats/base/dists/levy/mean/benchmark/benchmark.native.js @@ -22,11 +22,11 @@ var resolve = require( 'path' ).resolve; var bench = require( '@stdlib/bench' ); -var Float64Array = require( '@stdlib/array/float64' ); var EPS = require( '@stdlib/constants/float64/eps' ); -var randu = require( '@stdlib/random/base/randu' ); var isnan = require( '@stdlib/math/base/assert/is-nan' ); var tryRequire = require( '@stdlib/utils/try-require' ); +var Float64Array = require( '@stdlib/array/float64' ); +var uniform = require( '@stdlib/random/base/uniform' ); var pkg = require( './../package.json' ).name; @@ -51,8 +51,8 @@ bench( pkg+'::native', opts, function benchmark( b ) { mu = new Float64Array( len ); c = new Float64Array( len ); for ( i = 0; i < len; i++ ) { - mu[ i ] = ( randu() * 100.0 ) - 50.0; - c[ i ] = ( randu() * 20.0 ) + EPS; + mu[ i ] = uniform( -50.0, 100.0 ); + c[ i ] = uniform( EPS, 20.0 ); } b.tic(); diff --git a/lib/node_modules/@stdlib/stats/base/dists/levy/median/benchmark/benchmark.js b/lib/node_modules/@stdlib/stats/base/dists/levy/median/benchmark/benchmark.js index f23328e81436..fb4e7eba1d72 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/levy/median/benchmark/benchmark.js +++ b/lib/node_modules/@stdlib/stats/base/dists/levy/median/benchmark/benchmark.js @@ -21,7 +21,8 @@ // MODULES // var bench = require( '@stdlib/bench' ); -var randu = require( '@stdlib/random/base/randu' ); +var Float64Array = require( '@stdlib/array/float64' ); +var uniform = require( '@stdlib/random/base/uniform' ); var isnan = require( '@stdlib/math/base/assert/is-nan' ); var EPS = require( '@stdlib/constants/float64/eps' ); var pkg = require( './../package.json' ).name; @@ -31,16 +32,23 @@ var median = require( './../lib' ); // MAIN // bench( pkg, function benchmark( b ) { + var len; var mu; var c; var y; var i; + len = 100; + mu = new Float64Array( len ); + c = new Float64Array( len ); + for ( i = 0; i < len; i++ ) { + mu[ i ] = uniform( -50.0, 100.0 ); + c[ i ] = uniform( EPS, 20.0 ); + } + b.tic(); for ( i = 0; i < b.iterations; i++ ) { - mu = ( randu()*100.0 ) - 50.0; - c = ( randu()*20.0 ) + EPS; - y = median( mu, c ); + y = median( mu[ i % len ], c[ i % len ] ); if ( isnan( y ) ) { b.fail( 'should not return NaN' ); } diff --git a/lib/node_modules/@stdlib/stats/base/dists/levy/mode/benchmark/benchmark.js b/lib/node_modules/@stdlib/stats/base/dists/levy/mode/benchmark/benchmark.js index d6c2810a4508..9c5c00498c1f 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/levy/mode/benchmark/benchmark.js +++ b/lib/node_modules/@stdlib/stats/base/dists/levy/mode/benchmark/benchmark.js @@ -21,9 +21,9 @@ // MODULES // var bench = require( '@stdlib/bench' ); -var randu = require( '@stdlib/random/base/randu' ); -var isnan = require( '@stdlib/math/base/assert/is-nan' ); var Float64Array = require( '@stdlib/array/float64' ); +var uniform = require( '@stdlib/random/base/uniform' ); +var isnan = require( '@stdlib/math/base/assert/is-nan' ); var EPS = require( '@stdlib/constants/float64/eps' ); var pkg = require( './../package.json' ).name; var mode = require( './../lib' ); @@ -42,8 +42,8 @@ bench( pkg, function benchmark( b ) { mu = new Float64Array( len ); c = new Float64Array( len ); for ( i = 0; i < len; i++ ) { - mu[ i ] = ( randu() * 100.0 ) - 50.0; - c[ i ] = ( randu() * 20.0 ) + EPS; + mu[ i ] = uniform( -50.0, 100.0 ); + c[ i ] = uniform( EPS, 20.0 ); } b.tic(); diff --git a/lib/node_modules/@stdlib/stats/base/dists/levy/mode/benchmark/benchmark.native.js b/lib/node_modules/@stdlib/stats/base/dists/levy/mode/benchmark/benchmark.native.js index d15c89664e8b..3ba0e30dd6e1 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/levy/mode/benchmark/benchmark.native.js +++ b/lib/node_modules/@stdlib/stats/base/dists/levy/mode/benchmark/benchmark.native.js @@ -23,7 +23,7 @@ var resolve = require( 'path' ).resolve; var bench = require( '@stdlib/bench' ); var Float64Array = require( '@stdlib/array/float64' ); -var randu = require( '@stdlib/random/base/randu' ); +var uniform = require( '@stdlib/random/base/uniform' ); var isnan = require( '@stdlib/math/base/assert/is-nan' ); var EPS = require( '@stdlib/constants/float64/eps' ); var tryRequire = require( '@stdlib/utils/try-require' ); @@ -51,8 +51,8 @@ bench( pkg+'::native', opts, function benchmark( b ) { mu = new Float64Array( len ); c = new Float64Array( len ); for ( i = 0; i < len; i++ ) { - mu[ i ] = ( randu() * 100.0 ) - 50.0; - c[ i ] = ( randu() * 20.0 ) + EPS; + mu[ i ] = uniform( -50.0, 100.0 ); + c[ i ] = uniform( EPS, 20.0 ); } b.tic(); diff --git a/lib/node_modules/@stdlib/stats/base/dists/levy/pdf/benchmark/benchmark.js b/lib/node_modules/@stdlib/stats/base/dists/levy/pdf/benchmark/benchmark.js index 57be2183b607..6dc433554418 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/levy/pdf/benchmark/benchmark.js +++ b/lib/node_modules/@stdlib/stats/base/dists/levy/pdf/benchmark/benchmark.js @@ -21,7 +21,8 @@ // MODULES // var bench = require( '@stdlib/bench' ); -var randu = require( '@stdlib/random/base/randu' ); +var Float64Array = require( '@stdlib/array/float64' ); +var uniform = require( '@stdlib/random/base/uniform' ); var isnan = require( '@stdlib/math/base/assert/is-nan' ); var EPS = require( '@stdlib/constants/float64/eps' ); var pkg = require( './../package.json' ).name; @@ -31,18 +32,26 @@ var pdf = require( './../lib' ); // MAIN // bench( pkg, function benchmark( b ) { + var len; var mu; var s; var x; var y; var i; + len = 100; + mu = new Float64Array( len ); + s = new Float64Array( len ); + x = new Float64Array( len ); + for ( i = 0; i < len; i++ ) { + mu[ i ] = uniform( -10.0, 20.0 ); + x[ i ] = uniform( mu[i], 40.0 ); + s[ i ] = uniform( EPS, 5.0 ); + } + b.tic(); for ( i = 0; i < b.iterations; i++ ) { - mu = ( randu()*20.0 ) - 10.0; - x = ( randu()*40.0 ) + mu; - s = ( randu()*5.0 ) + EPS; - y = pdf( x, mu, s ); + y = pdf( x[ i % len ], mu[ i % len ], s[ i % len ] ); if ( isnan( y ) ) { b.fail( 'should not return NaN' ); } @@ -57,6 +66,7 @@ bench( pkg, function benchmark( b ) { bench( pkg+':factory', function benchmark( b ) { var mypdf; + var len; var mu; var s; var x; @@ -65,12 +75,16 @@ bench( pkg+':factory', function benchmark( b ) { mu = 10.0; s = 4.0; + len = 100; mypdf = pdf.factory( mu, s ); + x = new Float64Array( len ); + for ( i = 0; i < len; i++ ) { + x[ i ] = uniform( 0.0, 50.0 ); + } b.tic(); for ( i = 0; i < b.iterations; i++ ) { - x = randu() * 50.0; - y = mypdf( x ); + y = mypdf( x[ i % len ] ); if ( isnan( y ) ) { b.fail( 'should not return NaN' ); } diff --git a/lib/node_modules/@stdlib/stats/base/dists/levy/quantile/benchmark/benchmark.js b/lib/node_modules/@stdlib/stats/base/dists/levy/quantile/benchmark/benchmark.js index aeb67456b7a7..1592f410364c 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/levy/quantile/benchmark/benchmark.js +++ b/lib/node_modules/@stdlib/stats/base/dists/levy/quantile/benchmark/benchmark.js @@ -21,7 +21,8 @@ // MODULES // var bench = require( '@stdlib/bench' ); -var randu = require( '@stdlib/random/base/randu' ); +var Float64Array = require( '@stdlib/array/float64' ); +var uniform = require( '@stdlib/random/base/uniform' ); var isnan = require( '@stdlib/math/base/assert/is-nan' ); var EPS = require( '@stdlib/constants/float64/eps' ); var pkg = require( './../package.json' ).name; @@ -31,18 +32,26 @@ var quantile = require( './../lib' ); // MAIN // bench( pkg, function benchmark( b ) { + var len; var mu; var c; var p; var y; var i; + len = 100; + mu = new Float64Array( len ); + c = new Float64Array( len ); + p = new Float64Array( len ); + for ( i = 0; i < len; i++ ) { + mu[ i ] = uniform( -10.0, 20.0 ); + c[ i ] = uniform( EPS, 5.0 ); + p[ i ] = uniform( 0.0, 1.0 ); + } + b.tic(); for ( i = 0; i < b.iterations; i++ ) { - p = randu(); - mu = ( randu()*20.0 ) - 10.0; - c = ( randu()*5.0 ) + EPS; - y = quantile( p, mu, c ); + y = quantile( p[ i % len ], mu[ i % len ], c[ i % len ] ); if ( isnan( y ) ) { b.fail( 'should not return NaN' ); } @@ -57,20 +66,26 @@ bench( pkg, function benchmark( b ) { bench( pkg+':factory', function benchmark( b ) { var myquantile; + var len; var mu; var c; var p; var y; var i; + len = 100; + p = new Float64Array( len ); + for ( i = 0; i < len; i++ ) { + p[ i ] = uniform( 0.0, 1.0 ); + } + mu = 10.0; c = 4.0; myquantile = quantile.factory( mu, c ); b.tic(); for ( i = 0; i < b.iterations; i++ ) { - p = randu(); - y = myquantile( p ); + y = myquantile( p[ i % len ] ); if ( isnan( y ) ) { b.fail( 'should not return NaN' ); } diff --git a/lib/node_modules/@stdlib/stats/base/dists/levy/stdev/benchmark/benchmark.js b/lib/node_modules/@stdlib/stats/base/dists/levy/stdev/benchmark/benchmark.js index 1b9d8278fa8f..ee7fb4a39f1a 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/levy/stdev/benchmark/benchmark.js +++ b/lib/node_modules/@stdlib/stats/base/dists/levy/stdev/benchmark/benchmark.js @@ -21,7 +21,7 @@ // MODULES // var bench = require( '@stdlib/bench' ); -var randu = require( '@stdlib/random/base/randu' ); +var uniform = require( '@stdlib/random/base/uniform' ); var isnan = require( '@stdlib/math/base/assert/is-nan' ); var Float64Array = require( '@stdlib/array/float64' ); var EPS = require( '@stdlib/constants/float64/eps' ); @@ -42,8 +42,8 @@ bench( pkg, function benchmark( b ) { mu = new Float64Array( len ); c = new Float64Array( len ); for ( i = 0; i < len; i++ ) { - mu[ i ] = ( randu() * 100.0 ) - 50.0; - c[ i ] = ( randu() * 20.0 ) + EPS; + mu[ i ] = uniform( -50.0, 100.0 ); + c[ i ] = uniform( EPS, 20.0 ); } b.tic(); diff --git a/lib/node_modules/@stdlib/stats/base/dists/levy/stdev/benchmark/benchmark.native.js b/lib/node_modules/@stdlib/stats/base/dists/levy/stdev/benchmark/benchmark.native.js index a1735043bad1..027f6f102803 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/levy/stdev/benchmark/benchmark.native.js +++ b/lib/node_modules/@stdlib/stats/base/dists/levy/stdev/benchmark/benchmark.native.js @@ -23,7 +23,7 @@ var resolve = require( 'path' ).resolve; var bench = require( '@stdlib/bench' ); var Float64Array = require( '@stdlib/array/float64' ); -var randu = require( '@stdlib/random/base/randu' ); +var uniform = require( '@stdlib/random/base/uniform' ); var EPS = require( '@stdlib/constants/float64/eps' ); var isnan = require( '@stdlib/math/base/assert/is-nan' ); var tryRequire = require( '@stdlib/utils/try-require' ); @@ -51,8 +51,8 @@ bench( pkg+'::native', opts, function benchmark( b ) { mu = new Float64Array( len ); c = new Float64Array( len ); for ( i = 0; i < len; i++ ) { - mu[ i ] = ( randu() * 100.0 ) - 50.0; - c[ i ] = ( randu() * 20.0 ) + EPS; + mu[ i ] = uniform( -50.0, 100.0 ); + c[ i ] = uniform( EPS, 20.0 ); } b.tic();