docs: replace manual for loop in examples

PR-URL: #6830
Reviewed-by: Athan Reines <kgryte@gmail.com>

Author: hrshya

lib/node_modules/@stdlib/stats/base/dists/betaprime/cdf/README.md

@@ -135,23 +135,19 @@ y = mycdf( 0.3 );
 <!-- eslint no-undef: "error" -->
 
 ```javascript
-var randu = require( '@stdlib/random/base/randu' );
+var uniform = require( '@stdlib/random/array/uniform' );
+var logEachMap = require( '@stdlib/console/log-each-map' );
 var EPS = require( '@stdlib/constants/float64/eps' );
 var cdf = require( '@stdlib/stats/base/dists/betaprime/cdf' );
 
-var alpha;
-var beta;
-var x;
-var y;
-var i;
-
-for ( i = 0; i < 10; i++ ) {
-    x = randu();
-    alpha = ( randu()*5.0 ) + EPS;
-    beta = ( randu()*5.0 ) + EPS;
-    y = cdf( x, alpha, beta );
-    console.log( 'x: %d, α: %d, β: %d, F(x;α,β): %d', x.toFixed( 4 ), alpha.toFixed( 4 ), beta.toFixed( 4 ), y.toFixed( 4 ) );
-}
+var opts = {
+    'dtype': 'float64'
+};
+var alpha = uniform( 10, EPS, 5.0, opts );
+var beta = uniform( 10, EPS, 5.0, opts );
+var x = uniform( 10, 0.0, 1.0, opts );
+
+logEachMap( 'x: %0.4f, α: %0.4f, β: %0.4f, F(x;α,β): %0.4f', x, alpha, beta, cdf );
 ```
 
 </section>

lib/node_modules/@stdlib/stats/base/dists/betaprime/cdf/examples/index.js

@@ -18,20 +18,16 @@
 
 'use strict';
 
-var randu = require( '@stdlib/random/base/randu' );
+var uniform = require( '@stdlib/random/array/uniform' );
+var logEachMap = require( '@stdlib/console/log-each-map' );
 var EPS = require( '@stdlib/constants/float64/eps' );
 var cdf = require( './../lib' );
 
-var alpha;
-var beta;
-var x;
-var y;
-var i;
+var opts = {
+	'dtype': 'float64'
+};
+var alpha = uniform( 10, EPS, 5.0, opts );
+var beta = uniform( 10, EPS, 5.0, opts );
+var x = uniform( 10, 0.0, 1.0, opts );
 
-for ( i = 0; i < 10; i++ ) {
-	x = randu();
-	alpha = ( randu()*5.0 ) + EPS;
-	beta = ( randu()*5.0 ) + EPS;
-	y = cdf( x, alpha, beta );
-	console.log( 'x: %d, α: %d, β: %d, F(x;α,β): %d', x.toFixed( 4 ), alpha.toFixed( 4 ), beta.toFixed( 4 ), y.toFixed( 4 ) );
-}
+logEachMap( 'x: %0.4f, α: %0.4f, β: %0.4f, F(x;α,β): %0.4f', x, alpha, beta, cdf );

lib/node_modules/@stdlib/stats/base/dists/betaprime/kurtosis/README.md

@@ -126,21 +126,18 @@ v = kurtosis( 1.0, -1.0 );
 <!-- eslint no-undef: "error" -->
 
 ```javascript
-var randu = require( '@stdlib/random/base/randu' );
+var uniform = require( '@stdlib/random/array/uniform' );
+var logEachMap = require( '@stdlib/console/log-each-map' );
 var EPS = require( '@stdlib/constants/float64/eps' );
 var kurtosis = require( '@stdlib/stats/base/dists/betaprime/kurtosis' );
 
-var alpha;
-var beta;
-var v;
-var i;
+var opts = {
+    'dtype': 'float64'
+};
+var alpha = uniform( 10, EPS, 10.0, opts );
+var beta = uniform( 10, 4.0 + EPS, 10.0, opts );
 
-for ( i = 0; i < 10; i++ ) {
-    alpha = ( randu()*10.0 ) + EPS;
-    beta = ( randu()*10.0 ) + 4.0 + EPS;
-    v = kurtosis( alpha, beta );
-    console.log( 'α: %d, β: %d, Kurt(X;α,β): %d', alpha.toFixed( 4 ), beta.toFixed( 4 ), v.toFixed( 4 ) );
-}
+logEachMap( 'α: %0.4f, β: %0.4f, Kurt(X;α,β): %0.4f', alpha, beta, kurtosis );
 ```
 
 </section>

lib/node_modules/@stdlib/stats/base/dists/betaprime/kurtosis/examples/index.js

@@ -18,18 +18,15 @@
 
 'use strict';
 
-var randu = require( '@stdlib/random/base/randu' );
+var uniform = require( '@stdlib/random/array/uniform' );
+var logEachMap = require( '@stdlib/console/log-each-map' );
 var EPS = require( '@stdlib/constants/float64/eps' );
 var kurtosis = require( './../lib' );
 
-var alpha;
-var beta;
-var v;
-var i;
+var opts = {
+	'dtype': 'float64'
+};
+var alpha = uniform( 10, EPS, 10.0, opts );
+var beta = uniform( 10, 4.0 + EPS, 10.0, opts );
 
-for ( i = 0; i < 10; i++ ) {
-	alpha = ( randu()*10.0 ) + EPS;
-	beta = ( randu()*10.0 ) + 4.0 + EPS;
-	v = kurtosis( alpha, beta );
-	console.log( 'α: %d, β: %d, Kurt(X;α,β): %d', alpha.toFixed( 4 ), beta.toFixed( 4 ), v.toFixed( 4 ) );
-}
+logEachMap( 'α: %0.4f, β: %0.4f, Kurt(X;α,β): %0.4f', alpha, beta, kurtosis );

lib/node_modules/@stdlib/stats/base/dists/betaprime/logcdf/README.md

@@ -145,23 +145,19 @@ y = mylogcdf( 0.3 );
 <!-- eslint no-undef: "error" -->
 
 ```javascript
-var randu = require( '@stdlib/random/base/randu' );
+var uniform = require( '@stdlib/random/array/uniform' );
+var logEachMap = require( '@stdlib/console/log-each-map' );
 var EPS = require( '@stdlib/constants/float64/eps' );
 var logcdf = require( '@stdlib/stats/base/dists/betaprime/logcdf' );
 
-var alpha;
-var beta;
-var x;
-var y;
-var i;
-
-for ( i = 0; i < 10; i++ ) {
-    x = randu();
-    alpha = ( randu()*5.0 ) + EPS;
-    beta = ( randu()*5.0 ) + EPS;
-    y = logcdf( x, alpha, beta );
-    console.log( 'x: %d, α: %d, β: %d, ln(F(x;α,β)): %d', x.toFixed( 4 ), alpha.toFixed( 4 ), beta.toFixed( 4 ), y.toFixed( 4 ) );
-}
+var opts = {
+    'dtype': 'float64'
+};
+var alpha = uniform( 10, EPS, 5.0, opts );
+var beta = uniform( 10, EPS, 5.0, opts );
+var x = uniform( 10, 0.0, 1.0, opts );
+
+logEachMap( 'x: %0.4f, α: %0.4f, β: %0.4f, ln(F(x;α,β)): %0.4f', x, alpha, beta, logcdf );
 ```
 
 </section>

lib/node_modules/@stdlib/stats/base/dists/betaprime/logcdf/examples/index.js

@@ -18,20 +18,16 @@
 
 'use strict';
 
-var randu = require( '@stdlib/random/base/randu' );
+var uniform = require( '@stdlib/random/array/uniform' );
+var logEachMap = require( '@stdlib/console/log-each-map' );
 var EPS = require( '@stdlib/constants/float64/eps' );
 var logcdf = require( './../lib' );
 
-var alpha;
-var beta;
-var x;
-var y;
-var i;
+var opts = {
+	'dtype': 'float64'
+};
+var alpha = uniform( 10, EPS, 5.0, opts );
+var beta = uniform( 10, EPS, 5.0, opts );
+var x = uniform( 10, 0.0, 1.0, opts );
 
-for ( i = 0; i < 10; i++ ) {
-	x = randu();
-	alpha = ( randu()*5.0 ) + EPS;
-	beta = ( randu()*5.0 ) + EPS;
-	y = logcdf( x, alpha, beta );
-	console.log( 'x: %d, α: %d, β: %d, ln(F(x;α,β)): %d', x.toFixed( 4 ), alpha.toFixed( 4 ), beta.toFixed( 4 ), y.toFixed( 4 ) );
-}
+logEachMap( 'x: %0.4f, α: %0.4f, β: %0.4f, ln(F(x;α,β)): %0.4f', x, alpha, beta, logcdf );

lib/node_modules/@stdlib/stats/base/dists/betaprime/logpdf/README.md

@@ -143,23 +143,19 @@ y = mylogPDF( 0.3 );
 <!-- eslint no-undef: "error" -->
 
 ```javascript
-var randu = require( '@stdlib/random/base/randu' );
+var uniform = require( '@stdlib/random/array/uniform' );
+var logEachMap = require( '@stdlib/console/log-each-map' );
 var EPS = require( '@stdlib/constants/float64/eps' );
 var logpdf = require( '@stdlib/stats/base/dists/betaprime/logpdf' );
 
-var alpha;
-var beta;
-var x;
-var y;
-var i;
-
-for ( i = 0; i < 10; i++ ) {
-    x = randu();
-    alpha = ( randu()*5.0 ) + EPS;
-    beta = ( randu()*5.0 ) + EPS;
-    y = logpdf( x, alpha, beta );
-    console.log( 'x: %d, α: %d, β: %d, ln(f(x;α,β)): %d', x.toFixed( 4 ), alpha.toFixed( 4 ), beta.toFixed( 4 ), y.toFixed( 4 ) );
-}
+var opts = {
+    'dtype': 'float64'
+};
+var alpha = uniform( 10, EPS, 5.0, opts );
+var beta = uniform( 10, EPS, 5.0, opts );
+var x = uniform( 10, 0.0, 1.0, opts );
+
+logEachMap( 'x: %0.4f, α: %0.4f, β: %0.4f, ln(f(x;α,β)): %0.4f', x, alpha, beta, logpdf );
 ```
 
 </section>

lib/node_modules/@stdlib/stats/base/dists/betaprime/logpdf/examples/index.js

@@ -18,20 +18,16 @@
 
 'use strict';
 
-var randu = require( '@stdlib/random/base/randu' );
+var uniform = require( '@stdlib/random/array/uniform' );
+var logEachMap = require( '@stdlib/console/log-each-map' );
 var EPS = require( '@stdlib/constants/float64/eps' );
 var logpdf = require( './../lib' );
 
-var alpha;
-var beta;
-var x;
-var y;
-var i;
+var opts = {
+	'dtype': 'float64'
+};
+var alpha = uniform( 10, EPS, 5.0, opts );
+var beta = uniform( 10, EPS, 5.0, opts );
+var x = uniform( 10, 0.0, 1.0, opts );
 
-for ( i = 0; i < 10; i++ ) {
-	x = randu();
-	alpha = ( randu()*5.0 ) + EPS;
-	beta = ( randu()*5.0 ) + EPS;
-	y = logpdf( x, alpha, beta );
-	console.log( 'x: %d, α: %d, β: %d, ln(f(x;α,β)): %d', x.toFixed( 4 ), alpha.toFixed( 4 ), beta.toFixed( 4 ), y.toFixed( 4 ) );
-}
+logEachMap( 'x: %0.4f, α: %0.4f, β: %0.4f, ln(f(x;α,β)): %0.4f', x, alpha, beta, logpdf );

lib/node_modules/@stdlib/stats/base/dists/betaprime/mean/README.md

@@ -123,21 +123,18 @@ v = mean( 1.0, -1.0 );
 <!-- eslint no-undef: "error" -->
 
 ```javascript
-var randu = require( '@stdlib/random/base/randu' );
+var uniform = require( '@stdlib/random/array/uniform' );
+var logEachMap = require( '@stdlib/console/log-each-map' );
 var EPS = require( '@stdlib/constants/float64/eps' );
 var mean = require( '@stdlib/stats/base/dists/betaprime/mean' );
 
-var alpha;
-var beta;
-var v;
-var i;
+var opts = {
+    'dtype': 'float64'
+};
+var alpha = uniform( 10, EPS, 10.0, opts );
+var beta = uniform( 10, 1.0 + EPS, 10.0, opts );
 
-for ( i = 0; i < 10; i++ ) {
-    alpha = ( randu()*10.0 ) + EPS;
-    beta = ( randu()*10.0 ) + 1.0 + EPS;
-    v = mean( alpha, beta );
-    console.log( 'α: %d, β: %d, E(X;α,β): %d', alpha.toFixed( 4 ), beta.toFixed( 4 ), v.toFixed( 4 ) );
-}
+logEachMap( 'α: %0.4f, β: %0.4f, E(X;α,β): %0.4f', alpha, beta, mean );
 ```
 
 </section>

lib/node_modules/@stdlib/stats/base/dists/betaprime/mean/examples/index.js

@@ -18,18 +18,15 @@
 
 'use strict';
 
-var randu = require( '@stdlib/random/base/randu' );
+var uniform = require( '@stdlib/random/array/uniform' );
+var logEachMap = require( '@stdlib/console/log-each-map' );
 var EPS = require( '@stdlib/constants/float64/eps' );
 var mean = require( './../lib' );
 
-var alpha;
-var beta;
-var v;
-var i;
+var opts = {
+	'dtype': 'float64'
+};
+var alpha = uniform( 10, EPS, 10.0, opts );
+var beta = uniform( 10, 1.0 + EPS, 10.0, opts );
 
-for ( i = 0; i < 10; i++ ) {
-	alpha = ( randu()*10.0 ) + EPS;
-	beta = ( randu()*10.0 ) + 1.0 + EPS;
-	v = mean( alpha, beta );
-	console.log( 'α: %d, β: %d, E(X;α,β): %d', alpha.toFixed( 4 ), beta.toFixed( 4 ), v.toFixed( 4 ) );
-}
+logEachMap( 'α: %0.4f, β: %0.4f, E(X;α,β): %0.4f', alpha, beta, mean );