diff --git a/lib/node_modules/@stdlib/stats/base/dists/betaprime/cdf/benchmark/benchmark.js b/lib/node_modules/@stdlib/stats/base/dists/betaprime/cdf/benchmark/benchmark.js index 88d1c55bf329..2bd63bbf3650 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/betaprime/cdf/benchmark/benchmark.js +++ b/lib/node_modules/@stdlib/stats/base/dists/betaprime/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; @@ -33,16 +34,24 @@ var cdf = require( './../lib' ); bench( pkg, function benchmark( b ) { var alpha; var beta; + var len; var x; var y; var i; + len = 100; + x = new Float64Array( len ); + alpha = new Float64Array( len ); + beta = new Float64Array( len ); + for ( i = 0; i < len; i++ ) { + x[ i ] = uniform( EPS, 2.0 ); + alpha[ i ] = uniform( EPS, 100.0 ); + beta[ i ] = uniform( EPS, 100.0 ); + } + b.tic(); for ( i = 0; i < b.iterations; i++ ) { - x = ( randu()*2.0 ) + EPS; - alpha = ( randu()*100.0 ) + EPS; - beta = ( randu()*100.0 ) + EPS; - y = cdf( x, alpha, beta ); + y = cdf( x[i % len], alpha[i % len], beta[i % len] ); if ( isnan( y ) ) { b.fail( 'should not return NaN' ); } @@ -59,6 +68,7 @@ bench( pkg+':factory', function benchmark( b ) { var mycdf; var alpha; var beta; + var len; var x; var y; var i; @@ -66,11 +76,15 @@ bench( pkg+':factory', function benchmark( b ) { alpha = 100.56789; beta = 55.54321; mycdf = cdf.factory( alpha, beta ); + len = 100; + x = new Float64Array( len ); + for ( i = 0; i < len; i++ ) { + x[ i ] = uniform( EPS, 2.0 ); + } b.tic(); for ( i = 0; i < b.iterations; i++ ) { - x = ( randu()*2.0 ) + EPS; - 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/betaprime/ctor/benchmark/benchmark.js b/lib/node_modules/@stdlib/stats/base/dists/betaprime/ctor/benchmark/benchmark.js index 804d642b10ea..3d9cbe5f55b4 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/betaprime/ctor/benchmark/benchmark.js +++ b/lib/node_modules/@stdlib/stats/base/dists/betaprime/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; @@ -34,13 +35,20 @@ bench( pkg+'::instantiation', function benchmark( b ) { var alpha; var beta; var dist; + var len; var i; + len = 100; + alpha = new Float64Array( len ); + beta = new Float64Array( len ); + for ( i = 0; i < len; i++ ) { + alpha[ i ] = uniform( EPS, 10.0 ); + beta[ i ] = uniform( EPS, 10.0 ); + } + b.tic(); for ( i = 0; i < b.iterations; i++ ) { - alpha = ( randu() * 10.0 ) + EPS; - beta = ( randu() * 10.0 ) + EPS; - dist = new BetaPrime( alpha, beta ); + dist = new BetaPrime( alpha[ i % len ], beta[ i % len ] ); if ( !( dist instanceof BetaPrime ) ) { b.fail( 'should return a distribution instance' ); } @@ -83,18 +91,23 @@ bench( pkg+'::set:alpha', function benchmark( b ) { var alpha; var beta; var dist; + var len; var y; var i; alpha = 100.56789; beta = 55.54321; dist = new BetaPrime( alpha, beta ); + len = 100; + 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.alpha = y; - if ( dist.alpha !== y ) { + dist.alpha = y[ i % len ]; + if ( dist.alpha !== y[ i % len ] ) { b.fail( 'should return set value' ); } } @@ -136,18 +149,23 @@ bench( pkg+'::set:beta', function benchmark( b ) { var alpha; var beta; var dist; + var len; var y; var i; alpha = 100.56789; beta = 55.54321; dist = new BetaPrime( alpha, beta ); + len = 100; + 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.beta = y; - if ( dist.beta !== y ) { + dist.beta = y[ i % len ]; + if ( dist.beta !== y[ i % len ] ) { b.fail( 'should return set value' ); } } @@ -163,16 +181,23 @@ bench( pkg+':kurtosis', function benchmark( b ) { var alpha; var beta; var dist; + var len; + var x; var y; var i; alpha = 100.56789; beta = 55.54321; dist = new BetaPrime( alpha, beta ); + 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.alpha = ( 100.0*randu() ) + EPS; + dist.alpha = x[ i % len ]; y = dist.kurtosis; if ( isnan( y ) ) { b.fail( 'should not return NaN' ); @@ -190,16 +215,23 @@ bench( pkg+':mean', function benchmark( b ) { var alpha; var beta; var dist; + var len; + var x; var y; var i; alpha = 100.56789; beta = 55.54321; dist = new BetaPrime( alpha, beta ); + 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.alpha = ( 100.0*randu() ) + EPS; + dist.alpha = x[ i % len ]; y = dist.mean; if ( isnan( y ) ) { b.fail( 'should not return NaN' ); @@ -217,16 +249,23 @@ bench( pkg+':mode', function benchmark( b ) { var alpha; var beta; var dist; + var len; + var x; var y; var i; alpha = 100.56789; beta = 55.54321; dist = new BetaPrime( alpha, beta ); + len = 100; + x = new Float64Array( len ); + for ( i = 0; i < len; i++ ) { + x[ i ] = uniform( 1.0 + EPS, 100.0 ); + } b.tic(); for ( i = 0; i < b.iterations; i++ ) { - dist.alpha = ( 100.0*randu() ) + 1.0 + EPS; + dist.alpha = x[ i % len ]; y = dist.mode; if ( isnan( y ) ) { b.fail( 'should not return NaN' ); @@ -244,16 +283,23 @@ bench( pkg+':skewness', function benchmark( b ) { var alpha; var beta; var dist; + var len; + var x; var y; var i; alpha = 100.56789; beta = 55.54321; dist = new BetaPrime( alpha, beta ); + 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.alpha = ( 100.0*randu() ) + EPS; + dist.alpha = x[ i % len ]; y = dist.skewness; if ( isnan( y ) ) { b.fail( 'should not return NaN' ); @@ -271,16 +317,23 @@ bench( pkg+':stdev', function benchmark( b ) { var alpha; var beta; var dist; + var len; + var x; var y; var i; alpha = 100.56789; beta = 55.54321; dist = new BetaPrime( alpha, beta ); + 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.alpha = ( 100.0*randu() ) + EPS; + dist.alpha = x[ i % len ]; y = dist.stdev; if ( isnan( y ) ) { b.fail( 'should not return NaN' ); @@ -298,6 +351,7 @@ bench( pkg+':cdf', function benchmark( b ) { var alpha; var beta; var dist; + var len; var x; var y; var i; @@ -305,11 +359,15 @@ bench( pkg+':cdf', function benchmark( b ) { alpha = 100.56789; beta = 55.54321; dist = new BetaPrime( alpha, beta ); + len = 100; + x = new Float64Array( len ); + 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.cdf( x ); + y = dist.cdf( x[ i % len ] ); if ( isnan( y ) ) { b.fail( 'should not return NaN' ); } @@ -326,6 +384,7 @@ bench( pkg+':logpdf', function benchmark( b ) { var alpha; var beta; var dist; + var len; var x; var y; var i; @@ -333,11 +392,15 @@ bench( pkg+':logpdf', function benchmark( b ) { alpha = 100.56789; beta = 55.54321; dist = new BetaPrime( alpha, beta ); + len = 100; + x = new Float64Array( len ); + 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.logpdf( x ); + y = dist.logpdf( x[ i % len ] ); if ( isnan( y ) ) { b.fail( 'should not return NaN' ); } @@ -354,6 +417,7 @@ bench( pkg+':pdf', function benchmark( b ) { var alpha; var beta; var dist; + var len; var x; var y; var i; @@ -361,11 +425,15 @@ bench( pkg+':pdf', function benchmark( b ) { alpha = 100.56789; beta = 55.54321; dist = new BetaPrime( alpha, beta ); + len = 100; + x = new Float64Array( len ); + 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.pdf( x ); + y = dist.pdf( x[ i % len ] ); if ( isnan( y ) ) { b.fail( 'should not return NaN' ); } @@ -382,6 +450,7 @@ bench( pkg+':quantile', function benchmark( b ) { var alpha; var beta; var dist; + var len; var x; var y; var i; @@ -389,11 +458,15 @@ bench( pkg+':quantile', function benchmark( b ) { alpha = 100.56789; beta = 55.54321; dist = new BetaPrime( alpha, beta ); + len = 100; + x = new Float64Array( len ); + 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/betaprime/kurtosis/benchmark/benchmark.js b/lib/node_modules/@stdlib/stats/base/dists/betaprime/kurtosis/benchmark/benchmark.js index a8791e227a02..cad3dfbdb3e4 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/betaprime/kurtosis/benchmark/benchmark.js +++ b/lib/node_modules/@stdlib/stats/base/dists/betaprime/kurtosis/benchmark/benchmark.js @@ -22,7 +22,7 @@ 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 pkg = require( './../package.json' ).name; @@ -42,8 +42,8 @@ bench( pkg, function benchmark( b ) { alpha = new Float64Array( len ); beta = new Float64Array( len ); for ( i = 0; i < len; i++ ) { - alpha[ i ] = ( randu() * 20.0 ) + EPS; - beta[ i ] = ( randu() * 20.0 ) + 4.0 + EPS; + alpha[ i ] = uniform( EPS, 20.0 ); + beta[ i ] = uniform( 4.0 + EPS, 20.0 ); } b.tic(); diff --git a/lib/node_modules/@stdlib/stats/base/dists/betaprime/kurtosis/benchmark/benchmark.native.js b/lib/node_modules/@stdlib/stats/base/dists/betaprime/kurtosis/benchmark/benchmark.native.js index 67cf48a5921f..79a7d6244cfd 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/betaprime/kurtosis/benchmark/benchmark.native.js +++ b/lib/node_modules/@stdlib/stats/base/dists/betaprime/kurtosis/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 tryRequire = require( '@stdlib/utils/try-require' ); var EPS = require( '@stdlib/constants/float64/eps' ); @@ -51,8 +51,8 @@ bench( pkg+'::native', opts, function benchmark( b ) { alpha = new Float64Array( len ); beta = new Float64Array( len ); for ( i = 0; i < len; i++ ) { - alpha[ i ] = ( randu() * 20.0 ) + EPS; - beta[ i ] = ( randu() * 20.0 ) + 4.0 + EPS; + alpha[ i ] = uniform( EPS, 20.0 ); + beta[ i ] = uniform( 4.0 + EPS, 20.0 ); } b.tic(); diff --git a/lib/node_modules/@stdlib/stats/base/dists/betaprime/logcdf/benchmark/benchmark.js b/lib/node_modules/@stdlib/stats/base/dists/betaprime/logcdf/benchmark/benchmark.js index ffdd039e49bd..297d0c2ccde5 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/betaprime/logcdf/benchmark/benchmark.js +++ b/lib/node_modules/@stdlib/stats/base/dists/betaprime/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; @@ -33,16 +34,24 @@ var logcdf = require( './../lib' ); bench( pkg, function benchmark( b ) { var alpha; var beta; + var len; var x; var y; var i; + len = 100; + x = new Float64Array( len ); + alpha = new Float64Array( len ); + beta = new Float64Array( len ); + for ( i = 0; i < len; i++ ) { + x[ i ] = uniform( EPS, 2.0 ); + alpha[ i ] = uniform( EPS, 100.0 ); + beta[ i ] = uniform( EPS, 100.0 ); + } + b.tic(); for ( i = 0; i < b.iterations; i++ ) { - x = ( randu()*2.0 ) + EPS; - alpha = ( randu()*100.0 ) + EPS; - beta = ( randu()*100.0 ) + EPS; - y = logcdf( x, alpha, beta ); + y = logcdf( x[ i % len ], alpha[ i % len ], beta[ i % len ] ); if ( isnan( y ) ) { b.fail( 'should not return NaN' ); } @@ -59,6 +68,7 @@ bench( pkg+':factory', function benchmark( b ) { var mylogcdf; var alpha; var beta; + var len; var x; var y; var i; @@ -66,11 +76,15 @@ bench( pkg+':factory', function benchmark( b ) { alpha = 100.56789; beta = 55.54321; mylogcdf = logcdf.factory( alpha, beta ); + len = 100; + x = new Float64Array( len ); + for ( i = 0; i < len; i++ ) { + x[ i ] = uniform( EPS, 2.0 ); + } b.tic(); for ( i = 0; i < b.iterations; i++ ) { - x = ( randu()*2.0 ) + EPS; - 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/betaprime/logpdf/benchmark/benchmark.js b/lib/node_modules/@stdlib/stats/base/dists/betaprime/logpdf/benchmark/benchmark.js index e07de6a90c26..4d408f2878fe 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/betaprime/logpdf/benchmark/benchmark.js +++ b/lib/node_modules/@stdlib/stats/base/dists/betaprime/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; @@ -33,16 +34,24 @@ var logpdf = require( './../lib' ); bench( pkg, function benchmark( b ) { var alpha; var beta; + var len; var x; var y; var i; + len = 100; + x = new Float64Array( len ); + alpha = new Float64Array( len ); + beta = new Float64Array( len ); + for ( i = 0; i < len; i++ ) { + x[ i ] = uniform( EPS, 2.0 ); + alpha[ i ] = uniform( EPS, 100.0 ); + beta[ i ] = uniform( EPS, 100.0 ); + } + b.tic(); for ( i = 0; i < b.iterations; i++ ) { - x = ( randu()*2.0 ) + EPS; - alpha = ( randu()*100.0 ) + EPS; - beta = ( randu()*100.0 ) + EPS; - y = logpdf( x, alpha, beta ); + y = logpdf( x[ i % len ], alpha[ i % len ], beta[ i % len ] ); if ( isnan( y ) ) { b.fail( 'should not return NaN' ); } @@ -59,6 +68,7 @@ bench( pkg+':factory', function benchmark( b ) { var mylogpdf; var alpha; var beta; + var len; var x; var y; var i; @@ -66,11 +76,15 @@ bench( pkg+':factory', function benchmark( b ) { alpha = 100.56789; beta = 55.54321; mylogpdf = logpdf.factory( alpha, beta ); + len = 100; + x = new Float64Array( len ); + for ( i = 0; i < len; i++ ) { + x[ i ] = uniform( EPS, 2.0 ); + } b.tic(); for ( i = 0; i < b.iterations; i++ ) { - x = ( randu()*2.0 ) + EPS; - 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/betaprime/mean/benchmark/benchmark.js b/lib/node_modules/@stdlib/stats/base/dists/betaprime/mean/benchmark/benchmark.js index 74e93f29bcb6..f9eee9e6e9ad 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/betaprime/mean/benchmark/benchmark.js +++ b/lib/node_modules/@stdlib/stats/base/dists/betaprime/mean/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; @@ -33,14 +34,21 @@ var mean = require( './../lib' ); bench( pkg, function benchmark( b ) { var alpha; var beta; + var len; var y; var i; + len = 100; + alpha = new Float64Array( len ); + beta = new Float64Array( len ); + for ( i = 0; i < len; i++ ) { + alpha[ i ] = uniform( EPS, 10.0 ); + beta[ i ] = uniform( 1.0 + EPS, 10.0 ); + } + b.tic(); for ( i = 0; i < b.iterations; i++ ) { - alpha = ( randu()*10.0 ) + EPS; - beta = ( randu()*10.0 ) + 1.0 + EPS; - y = mean( alpha, beta ); + y = mean( alpha[ i % len ], beta[ i % len ] ); if ( isnan( y ) ) { b.fail( 'should not return NaN' ); } diff --git a/lib/node_modules/@stdlib/stats/base/dists/betaprime/mode/benchmark/benchmark.js b/lib/node_modules/@stdlib/stats/base/dists/betaprime/mode/benchmark/benchmark.js index 321ec08e6201..90529269da26 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/betaprime/mode/benchmark/benchmark.js +++ b/lib/node_modules/@stdlib/stats/base/dists/betaprime/mode/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; @@ -33,14 +34,21 @@ var mode = require( './../lib' ); bench( pkg, function benchmark( b ) { var alpha; var beta; + var len; var y; var i; + len = 100; + alpha = new Float64Array( len ); + beta = new Float64Array( len ); + for ( i = 0; i < len; i++ ) { + alpha[ i ] = uniform( EPS, 10.0 ); + beta[ i ] = uniform( EPS, 10.0 ); + } + b.tic(); for ( i = 0; i < b.iterations; i++ ) { - alpha = ( randu()*10.0 ) + EPS; - beta = ( randu()*10.0 ) + EPS; - y = mode( alpha, beta ); + y = mode( alpha[ i % len ], beta[ i % len ] ); if ( isnan( y ) ) { b.fail( 'should not return NaN' ); } diff --git a/lib/node_modules/@stdlib/stats/base/dists/betaprime/pdf/benchmark/benchmark.js b/lib/node_modules/@stdlib/stats/base/dists/betaprime/pdf/benchmark/benchmark.js index 1c1ac39e42ac..3fd6db29203c 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/betaprime/pdf/benchmark/benchmark.js +++ b/lib/node_modules/@stdlib/stats/base/dists/betaprime/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; @@ -33,16 +34,24 @@ var pdf = require( './../lib' ); bench( pkg, function benchmark( b ) { var alpha; var beta; + var len; var x; var y; var i; + len = 100; + x = new Float64Array( len ); + alpha = new Float64Array( len ); + beta = new Float64Array( len ); + for ( i = 0; i < len; i++ ) { + x[ i ] = uniform( EPS, 2.0 ); + alpha[ i ] = uniform( EPS, 100.0 ); + beta[ i ] = uniform( EPS, 100.0 ); + } + b.tic(); for ( i = 0; i < b.iterations; i++ ) { - x = ( randu()*2.0 ) + EPS; - alpha = ( randu()*100.0 ) + EPS; - beta = ( randu()*100.0 ) + EPS; - y = pdf( x, alpha, beta ); + y = pdf( x[ i % len ], alpha[ i % len ], beta[ i % len ] ); if ( isnan( y ) ) { b.fail( 'should not return NaN' ); } @@ -59,6 +68,7 @@ bench( pkg+':factory', function benchmark( b ) { var mypdf; var alpha; var beta; + var len; var x; var y; var i; @@ -66,11 +76,15 @@ bench( pkg+':factory', function benchmark( b ) { alpha = 100.56789; beta = 55.54321; mypdf = pdf.factory( alpha, beta ); + len = 100; + x = new Float64Array( len ); + for ( i = 0; i < len; i++ ) { + x[ i ] = uniform( EPS, 2.0 ); + } b.tic(); for ( i = 0; i < b.iterations; i++ ) { - x = ( randu()*2.0 ) + EPS; - 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/betaprime/quantile/benchmark/benchmark.js b/lib/node_modules/@stdlib/stats/base/dists/betaprime/quantile/benchmark/benchmark.js index 563719c30a93..3f746d758b83 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/betaprime/quantile/benchmark/benchmark.js +++ b/lib/node_modules/@stdlib/stats/base/dists/betaprime/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; @@ -33,16 +34,24 @@ var quantile = require( './../lib' ); bench( pkg, function benchmark( b ) { var alpha; var beta; + var len; var p; var y; var i; + len = 100; + p = new Float64Array( len ); + alpha = new Float64Array( len ); + beta = new Float64Array( len ); + for ( i = 0; i < len; i++ ) { + p[ i ] = uniform( 0.0, 1.0 ); + alpha[ i ] = uniform( EPS, 100.0 ); + beta[ i ] = uniform( EPS, 100.0 ); + } + b.tic(); for ( i = 0; i < b.iterations; i++ ) { - p = randu(); - alpha = ( randu()*100.0 ) + EPS; - beta = ( randu()*100.0 ) + EPS; - y = quantile( p, alpha, beta ); + y = quantile( p[ i % len ], alpha[ i % len ], beta[ i % len ] ); if ( isnan( y ) ) { b.fail( 'should not return NaN' ); } @@ -59,6 +68,7 @@ bench( pkg+':factory', function benchmark( b ) { var myQuantile; var alpha; var beta; + var len; var p; var y; var i; @@ -66,11 +76,15 @@ bench( pkg+':factory', function benchmark( b ) { alpha = 100.56789; beta = 55.54321; myQuantile = quantile.factory( alpha, beta ); + len = 100; + p = new Float64Array( len ); + for ( i = 0; i < len; i++ ) { + p[ i ] = uniform( 0.0, 1.0 ); + } 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/betaprime/skewness/benchmark/benchmark.js b/lib/node_modules/@stdlib/stats/base/dists/betaprime/skewness/benchmark/benchmark.js index be20def8ec47..a6624ac9d233 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/betaprime/skewness/benchmark/benchmark.js +++ b/lib/node_modules/@stdlib/stats/base/dists/betaprime/skewness/benchmark/benchmark.js @@ -22,7 +22,7 @@ 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 pkg = require( './../package.json' ).name; @@ -42,8 +42,8 @@ bench( pkg, function benchmark( b ) { alpha = new Float64Array( len ); beta = new Float64Array( len ); for ( i = 0; i < len; i++ ) { - alpha[ i ] = ( randu() * 20.0 ) + EPS; - beta[ i ] = ( randu() * 20.0 ) + 3.0 + EPS; + alpha[ i ] = uniform( EPS, 20.0 ); + beta[ i ] = uniform( 3.0 + EPS, 20.0 ); } b.tic(); diff --git a/lib/node_modules/@stdlib/stats/base/dists/betaprime/skewness/benchmark/benchmark.native.js b/lib/node_modules/@stdlib/stats/base/dists/betaprime/skewness/benchmark/benchmark.native.js index b0d51b97dc44..b2065c8bb1aa 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/betaprime/skewness/benchmark/benchmark.native.js +++ b/lib/node_modules/@stdlib/stats/base/dists/betaprime/skewness/benchmark/benchmark.native.js @@ -24,7 +24,7 @@ var resolve = require( 'path' ).resolve; var bench = require( '@stdlib/bench' ); var Float64Array = require( '@stdlib/array/float64' ); var tryRequire = require( '@stdlib/utils/try-require' ); -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 pkg = require( './../package.json' ).name; @@ -51,8 +51,8 @@ bench( pkg+'::native', opts, function benchmark( b ) { alpha = new Float64Array( len ); beta = new Float64Array( len ); for ( i = 0; i < len; i++ ) { - alpha[ i ] = ( randu() * 20.0 ) + EPS; - beta[ i ] = ( randu() * 20.0 ) + 3.0 + EPS; + alpha[ i ] = uniform( EPS, 20.0 ); + beta[ i ] = uniform( 3.0 + EPS, 20.0 ); } b.tic(); diff --git a/lib/node_modules/@stdlib/stats/base/dists/betaprime/stdev/benchmark/benchmark.js b/lib/node_modules/@stdlib/stats/base/dists/betaprime/stdev/benchmark/benchmark.js index ba1a5040525c..a30b1763e22d 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/betaprime/stdev/benchmark/benchmark.js +++ b/lib/node_modules/@stdlib/stats/base/dists/betaprime/stdev/benchmark/benchmark.js @@ -22,7 +22,7 @@ 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 pkg = require( './../package.json' ).name; @@ -42,8 +42,8 @@ bench( pkg, function benchmark( b ) { alpha = new Float64Array( len ); beta = new Float64Array( len ); for ( i = 0; i < len; i++ ) { - alpha[ i ] = ( randu() * 20.0 ) + EPS; - beta[ i ] = ( randu() * 20.0 ) + 2.0 + EPS; + alpha[ i ] = uniform( EPS, 20.0 ); + beta[ i ] = uniform( 2.0 + EPS, 20.0 ); } b.tic(); diff --git a/lib/node_modules/@stdlib/stats/base/dists/betaprime/stdev/benchmark/benchmark.native.js b/lib/node_modules/@stdlib/stats/base/dists/betaprime/stdev/benchmark/benchmark.native.js index 6773c2c0de37..dbbccfe532fe 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/betaprime/stdev/benchmark/benchmark.native.js +++ b/lib/node_modules/@stdlib/stats/base/dists/betaprime/stdev/benchmark/benchmark.native.js @@ -24,7 +24,7 @@ var resolve = require( 'path' ).resolve; var bench = require( '@stdlib/bench' ); var Float64Array = require( '@stdlib/array/float64' ); var tryRequire = require( '@stdlib/utils/try-require' ); -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 pkg = require( './../package.json' ).name; @@ -51,8 +51,8 @@ bench( pkg+'::native', opts, function benchmark( b ) { alpha = new Float64Array( len ); beta = new Float64Array( len ); for ( i = 0; i < len; i++ ) { - alpha[ i ] = ( randu() * 20.0 ) + EPS; - beta[ i ] = ( randu() * 20.0 ) + 2.0 + EPS; + alpha[ i ] = uniform( EPS, 20.0 ); + beta[ i ] = uniform( 2.0 + EPS, 20.0 ); } b.tic(); diff --git a/lib/node_modules/@stdlib/stats/base/dists/betaprime/variance/benchmark/benchmark.js b/lib/node_modules/@stdlib/stats/base/dists/betaprime/variance/benchmark/benchmark.js index e84c6e4dd940..50d9a7843e94 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/betaprime/variance/benchmark/benchmark.js +++ b/lib/node_modules/@stdlib/stats/base/dists/betaprime/variance/benchmark/benchmark.js @@ -22,7 +22,7 @@ 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 pkg = require( './../package.json' ).name; @@ -42,8 +42,8 @@ bench( pkg, function benchmark( b ) { alpha = new Float64Array( len ); beta = new Float64Array( len ); for ( i = 0; i < len; i++ ) { - alpha[ i ] = ( randu() * 20.0 ) + EPS; - beta[ i ] = ( randu() * 20.0 ) + 2.0 + EPS; + alpha[ i ] = uniform( EPS, 20.0 ); + beta[ i ] = uniform( 2.0 + EPS, 20.0 ); } b.tic(); diff --git a/lib/node_modules/@stdlib/stats/base/dists/betaprime/variance/benchmark/benchmark.native.js b/lib/node_modules/@stdlib/stats/base/dists/betaprime/variance/benchmark/benchmark.native.js index 1a7b6a0c527a..38e8eb96bfac 100644 --- a/lib/node_modules/@stdlib/stats/base/dists/betaprime/variance/benchmark/benchmark.native.js +++ b/lib/node_modules/@stdlib/stats/base/dists/betaprime/variance/benchmark/benchmark.native.js @@ -24,7 +24,7 @@ var resolve = require( 'path' ).resolve; var bench = require( '@stdlib/bench' ); var Float64Array = require( '@stdlib/array/float64' ); var tryRequire = require( '@stdlib/utils/try-require' ); -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 pkg = require( './../package.json' ).name; @@ -51,8 +51,8 @@ bench( pkg+'::native', opts, function benchmark( b ) { alpha = new Float64Array( len ); beta = new Float64Array( len ); for ( i = 0; i < len; i++ ) { - alpha[ i ] = ( randu() * 20.0 ) + EPS; - beta[ i ] = ( randu() * 20.0 ) + 2.0 + EPS; + alpha[ i ] = uniform( EPS, 20.0 ); + beta[ i ] = uniform( 2.0 + EPS, 20.0 ); } b.tic();