docs: replace manual for loop in examples

PR-URL: #6831
Reviewed-by: Athan Reines <kgryte@gmail.com>

Author: hrshya

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

@@ -123,21 +123,18 @@ v = mode( 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 mode = require( '@stdlib/stats/base/dists/betaprime/mode' );
 
-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 ) + EPS;
-    v = mode( alpha, beta );
-    console.log( 'α: %d, β: %d, mode(X;α,β): %d', alpha.toFixed( 4 ), beta.toFixed( 4 ), v.toFixed( 4 ) );
-}
+logEachMap( 'α: %0.4f, β: %0.4f, mode(X;α,β): %0.4f', alpha, beta, mode );
 ```
 
 </section>

lib/node_modules/@stdlib/stats/base/dists/betaprime/mode/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 mode = 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 = mode( alpha, beta );
-	console.log( 'α: %d, β: %d, mode(X;α,β): %d', alpha.toFixed( 4 ), beta.toFixed( 4 ), v.toFixed( 4 ) );
-}
+logEachMap( 'α: %0.4f, β: %0.4f, mode(X;α,β): %0.4f', alpha, beta, mode );

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

@@ -136,23 +136,19 @@ y = mypdf( 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 pdf = require( '@stdlib/stats/base/dists/betaprime/pdf' );
 
-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 = pdf( 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, pdf );
 ```
 
 </section>

lib/node_modules/@stdlib/stats/base/dists/betaprime/pdf/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 pdf = 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 = pdf( 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, pdf );

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

@@ -133,23 +133,19 @@ y = myQuantile( 0.4 );
 <!-- 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 quantile = require( '@stdlib/stats/base/dists/betaprime/quantile' );
 
-var alpha;
-var beta;
-var p;
-var y;
-var i;
-
-for ( i = 0; i < 10; i++ ) {
-    p = randu();
-    alpha = ( randu()*5.0 ) + EPS;
-    beta = ( randu()*5.0 ) + EPS;
-    y = quantile( p, alpha, beta );
-    console.log( 'p: %d, α: %d, β: %d, Q(p;α,β): %d', p.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 p = uniform( 10, 0.0, 1.0, opts );
+
+logEachMap( 'p: %0.4f, α: %0.4f, β: %0.4f, Q(p;α,β): %0.4f', p, alpha, beta, quantile );
 ```
 
 </section>

lib/node_modules/@stdlib/stats/base/dists/betaprime/quantile/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 quantile = require( './../lib' );
 
-var alpha;
-var beta;
-var p;
-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 p = uniform( 10, 0.0, 1.0, opts );
 
-for ( i = 0; i < 10; i++ ) {
-	p = randu();
-	alpha = ( randu()*5.0 ) + EPS;
-	beta = ( randu()*5.0 ) + EPS;
-	y = quantile( p, alpha, beta );
-	console.log( 'p: %d, α: %d, β: %d, Q(p;α,β): %d', p.toFixed( 4 ), alpha.toFixed( 4 ), beta.toFixed( 4 ), y.toFixed( 4 ) );
-}
+logEachMap( 'p: %0.4f, α: %0.4f, β: %0.4f, Q(p;α,β): %0.4f', p, alpha, beta, quantile );

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

@@ -126,21 +126,18 @@ v = skewness( 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 skewness = require( '@stdlib/stats/base/dists/betaprime/skewness' );
 
-var alpha;
-var beta;
-var v;
-var i;
+var opts = {
+    'dtype': 'float64'
+};
+var alpha = uniform( 10, EPS, 10.0, opts );
+var beta = uniform( 10, 3.0 + EPS, 10.0, opts );
 
-for ( i = 0; i < 10; i++ ) {
-    alpha = ( randu()*10.0 ) + EPS;
-    beta = ( randu()*10.0 ) + 3.0 + EPS;
-    v = skewness( alpha, beta );
-    console.log( 'α: %d, β: %d, skew(X;α,β): %d', alpha.toFixed( 4 ), beta.toFixed( 4 ), v.toFixed( 4 ) );
-}
+logEachMap( 'α: %0.4f, β: %0.4f, skew(X;α,β): %0.4f', alpha, beta, skewness );
 ```
 
 </section>

lib/node_modules/@stdlib/stats/base/dists/betaprime/skewness/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 skewness = 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, 3.0 + EPS, 10.0, opts );
 
-for ( i = 0; i < 10; i++ ) {
-	alpha = ( randu()*10.0 ) + EPS;
-	beta = ( randu()*10.0 ) + 3.0 + EPS;
-	v = skewness( alpha, beta );
-	console.log( 'α: %d, β: %d, skew(X;α,β): %d', alpha.toFixed( 4 ), beta.toFixed( 4 ), v.toFixed( 4 ) );
-}
+logEachMap( 'α: %0.4f, β: %0.4f, skew(X;α,β): %0.4f', alpha, beta, skewness );

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

@@ -126,21 +126,18 @@ v = stdev( 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 stdev = require( '@stdlib/stats/base/dists/betaprime/stdev' );
 
-var alpha;
-var beta;
-var v;
-var i;
+var opts = {
+    'dtype': 'float64'
+};
+var alpha = uniform( 10, EPS, 10.0, opts );
+var beta = uniform( 10, 2.0 + EPS, 10.0, opts );
 
-for ( i = 0; i < 10; i++ ) {
-    alpha = ( randu()*10.0 ) + EPS;
-    beta = ( randu()*10.0 ) + 2.0 + EPS;
-    v = stdev( alpha, beta );
-    console.log( 'α: %d, β: %d, SD(X;α,β): %d', alpha.toFixed( 4 ), beta.toFixed( 4 ), v.toFixed( 4 ) );
-}
+logEachMap( 'α: %0.4f, β: %0.4f, SD(X;α,β): %0.4f', alpha, beta, stdev );
 ```
 
 </section>

lib/node_modules/@stdlib/stats/base/dists/betaprime/stdev/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 stdev = 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, 2.0 + EPS, 10.0, opts );
 
-for ( i = 0; i < 10; i++ ) {
-	alpha = ( randu()*10.0 ) + EPS;
-	beta = ( randu()*10.0 ) + 2.0 + EPS;
-	v = stdev( alpha, beta );
-	console.log( 'α: %d, β: %d, SD(X;α,β): %d', alpha.toFixed( 4 ), beta.toFixed( 4 ), v.toFixed( 4 ) );
-}
+logEachMap( 'α: %0.4f, β: %0.4f, SD(X;α,β): %0.4f', alpha, beta, stdev );

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

@@ -126,21 +126,18 @@ v = variance( 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 variance = require( '@stdlib/stats/base/dists/betaprime/variance' );
 
-var alpha;
-var beta;
-var v;
-var i;
+var opts = {
+    'dtype': 'float64'
+};
+var alpha = uniform( 10, EPS, 10.0, opts );
+var beta = uniform( 10, 2.0, 10.0, opts );
 
-for ( i = 0; i < 10; i++ ) {
-    alpha = ( randu()*10.0 ) + EPS;
-    beta = ( randu()*10.0 ) + 2.0 + EPS;
-    v = variance( alpha, beta );
-    console.log( 'α: %d, β: %d, Var(X;α,β): %d', alpha.toFixed( 4 ), beta.toFixed( 4 ), v.toFixed( 4 ) );
-}
+logEachMap( 'α: %0.4f, β: %0.4f, Var(X;α,β): %0.4f', alpha, beta, variance );
 ```
 
 </section>

lib/node_modules/@stdlib/stats/base/dists/betaprime/variance/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 variance = 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, 2.0, 10.0, opts );
 
-for ( i = 0; i < 10; i++ ) {
-	alpha = ( randu()*10.0 ) + EPS;
-	beta = ( randu()*10.0 ) + 2.0;
-	v = variance( alpha, beta );
-	console.log( 'α: %d, β: %d, Var(X;α,β): %d', alpha.toFixed( 4 ), beta.toFixed( 4 ), v.toFixed( 4 ) );
-}
+logEachMap( 'α: %0.4f, β: %0.4f, Var(X;α,β): %0.4f', alpha, beta, variance );