docs: clean-up documentation and examples and rename folder

Ref: #1384
Ref: 1ed81b7

Author: kgryte

Diff for: lib/node_modules/@stdlib/array/base/count-same-value-zero/README.md

@@ -20,7 +20,7 @@ limitations under the License.
 
 # countSameValueZero
 
-> Count the number of elements that are equal to a given value in an array.
+> Count the number of elements in an array that are equal to a specified value.
 
 <!-- Section to include introductory text. Make sure to keep an empty line after the intro `section` element and another before the `/section` close. -->
 
@@ -42,7 +42,7 @@ var countSameValueZero = require( '@stdlib/array/base/count-same-value-zero' );
 
 #### countSameValueZero( x, value )
 
-Counts the number of elements that are equal to a given value in an array.
+Counts the number of elements in an array that are equal to a specified value.
 
 ```javascript
 var x = [ 0, 1, 0, 1, 2 ];
@@ -51,6 +51,24 @@ var out = countSameValueZero( x, 1 );
 // returns 2
 ```
 
+In contrast to an implementation using the strict equality operator `===`, the function distinguishes treats `NaNs` as the same value.
+
+```javascript
+var x = [ NaN, NaN, NaN ];
+
+var out = countSameValueZero( x, NaN );
+// returns 3
+```
+
+In contrast to an implementation using the [SameValue Algorithm][@stdlib/array/base/count-same-value] (as specified in ECMAScript 5), the function does not distinguish between `+0` and `-0`.
+
+```javascript
+var x = [ 0.0, -0.0, 0.0 ];
+
+var out = countSameValueZero( x, 0.0 );
+// returns 3
+```
+
 </section>
 
 <!-- /.usage -->
@@ -72,10 +90,12 @@ var out = countSameValueZero( x, 1 );
 <!-- eslint no-undef: "error" -->
 
 ```javascript
-var sample = require( '@stdlib/random/sample' );
+var bernoulli = require( '@stdlib/random/array/bernoulli' );
 var countSameValueZero = require( '@stdlib/array/base/count-same-value-zero' );
 
-var x = sample( [ 1, 2, 3, 4, 5 ] );
+var x = bernoulli( 10, 0.5, {
+    'dtype': 'generic'
+});
 console.log( x );
 
 var n = countSameValueZero( x, 1 );
@@ -106,6 +126,8 @@ console.log( n );
 
 <section class="links">
 
+[@stdlib/array/base/count-same-value]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/count-same-value
+
 </section>
 
 <!-- /.links -->

Diff for: lib/node_modules/@stdlib/array/base/count-same-value-zero/docs/repl.txt

@@ -1,6 +1,9 @@
 
 {{alias}}( x, value )
-    Counts the number of elements that are equal to a given value in an array.
+    Counts the number of elements in an array that are equal to a specified
+    value.
+
+    The function treats `NaN` values as the same value.
 
     Parameters
     ----------
@@ -13,7 +16,7 @@
     Returns
     -------
     out: integer
-        Number of elements that are equal to the given value.
+        Number of elements that are equal to a specified value.
 
     Examples
     --------

Diff for: lib/node_modules/@stdlib/array/base/count-same-value-zero/docs/types/index.d.ts

@@ -23,11 +23,15 @@
 import { Collection } from '@stdlib/types/array';
 
 /**
-* Counts the number of elements that are equal to a given value in an array.
+* Counts the number of elements in an array that are equal to a specified value.
+*
+* ## Notes
+*
+* -   In contrast to an implementation based on the strict equality operator `===`, the function treats `NaNs` as the same value.
 *
 * @param x - input array
-* @param value - given value
-* @returns number of elements that are equal to the given value
+* @param value - search value
+* @returns number of elements that are equal to a specified value
 *
 * @example
 * var x = [ 0, 1, 0, 1, 1 ];

Diff for: lib/node_modules/@stdlib/array/base/count-same-value-zero/example/index.js renamed to lib/node_modules/@stdlib/array/base/count-same-value-zero/examples/index.js

@@ -18,13 +18,13 @@
 
 'use strict';
 
-var sample = require( '@stdlib/random/sample' );
+var bernoulli = require( '@stdlib/random/array/bernoulli' );
 var countSameValueZero = require( './../lib' );
-var x;
-var n;
 
-x = sample( [ 1, 2, 3, 4, 5 ] );
+var x = bernoulli( 10, 0.5, {
+	'dtype': 'generic'
+});
 console.log( x );
 
-n = countSameValueZero( x, 1 );
+var n = countSameValueZero( x, 1 );
 console.log( n );

Diff for: lib/node_modules/@stdlib/array/base/count-same-value-zero/lib/index.js

@@ -19,7 +19,7 @@
 'use strict';
 
 /**
-* Count the number of elements that are equal to a given value in an array.
+* Count the number of elements in an array that are equal to a specified value.
 *
 * @module @stdlib/array/base/count-same-value-zero
 *

Diff for: lib/node_modules/@stdlib/array/base/count-same-value-zero/lib/main.js

@@ -33,12 +33,12 @@ var isSameValueZero = require( '@stdlib/assert/is-same-value-zero' );
 // FUNCTIONS //
 
 /**
-* Counts the number of elements that are equal to a given value in an indexed array.
+* Counts the number of elements in an indexed array that are equal to a specified value.
 *
 * @private
 * @param {Collection} x - input array
-* @param {*} value - given value
-* @returns {NonNegativeInteger} number of elements that are equal to the given value
+* @param {*} value - search value
+* @returns {NonNegativeInteger} number of elements that are equal to a specified value
 *
 * @example
 * var x = [ 0, 0, 1, 0, 1 ];
@@ -60,12 +60,12 @@ function indexed( x, value ) {
 }
 
 /**
-* Counts the number of elements that are equal to a given value in an accessor array.
+* Counts the number of elements in an accessor array that are equal to a specified value.
 *
 * @private
 * @param {Collection} x - input array
-* @param {*} value - given value
-* @returns {NonNegativeInteger} number of elements that are equal to the given value
+* @param {*} value - search value
+* @returns {NonNegativeInteger} number of elements that are equal to a specified value
 *
 * @example
 * var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' );
@@ -92,16 +92,16 @@ function accessors( x, value ) {
 }
 
 /**
-* Counts the number of elements that are equal to a given value in a complex array.
+* Counts the number of elements in a complex array that are equal to a specified value.
 *
 * @private
 * @param {Collection} x - input array
-* @param {*} value - given value
-* @returns {NonNegativeInteger} number of elements that are equal to the given value
+* @param {*} value - search value
+* @returns {NonNegativeInteger} number of elements that are equal to a specified value
 *
 * @example
-* var Complex128 = require( '@stdlib/complex/float64' );
 * var Complex128Array = require( '@stdlib/array/complex128' );
+* var Complex128 = require( '@stdlib/complex/float64' );
 *
 * var x = new Complex128Array( [ 1.0, 2.0, 0.0, 0.0, 3.0, 4.0, 0.0, 0.0 ] );
 *
@@ -118,18 +118,14 @@ function complex( x, value ) {
 	if ( !isComplexLike( value ) ) {
 		return 0;
 	}
-
 	re = real( value );
 	im = imag( value );
 
 	view = reinterpret( x, 0 );
 
 	n = 0;
 	for ( i = 0; i < view.length; i += 2 ) {
-		if (
-			isSameValueZero( view[ i ], re ) &&
-			isSameValueZero( view[ i + 1 ], im )
-		) {
+		if ( isSameValueZero( view[ i ], re ) && isSameValueZero( view[ i+1 ], im ) ) { // eslint-disable-line max-len
 			n += 1;
 		}
 	}
@@ -140,11 +136,16 @@ function complex( x, value ) {
 // MAIN //
 
 /**
-* Counts the number of elements that are equal to a given value in an array.
+* Counts the number of elements in an array that are equal to a specified value.
+*
+* ## Notes
+*
+* -   The function uses the SameValueZero Algorithm used by `TypedArray` and `ArrayBuffer` constructors, `Map` and `Set` operations, `String.prototype.includes`, and `Array.prototype.includes` since ES2016.
+* -   In contrast to an implementation based on the strict equality operator `===`, the function treats `NaNs` as the same value.
 *
 * @param {Collection} x - input array
-* @param {*} value - given value
-* @returns {NonNegativeInteger} number of elements that are equal to the given value
+* @param {*} value - search value
+* @returns {NonNegativeInteger} number of elements that are equal to a specified value
 *
 * @example
 * var countSameValueZero = require( '@stdlib/array/base/count-same-value-zero' );

Diff for: lib/node_modules/@stdlib/array/base/count-same-value-zero/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@stdlib/array/base/count-same-value-zero",
   "version": "0.0.0",
-  "description": "Count the number of elements that are equal to a given value in an array.",
+  "description": "Count the number of elements in an array that are equal to a specified value.",
   "license": "Apache-2.0",
   "author": {
     "name": "The Stdlib Authors",
@@ -17,6 +17,7 @@
   "directories": {
     "benchmark": "./benchmark",
     "doc": "./docs",
+    "example": "./examples",
     "lib": "./lib",
     "test": "./test"
   },
@@ -59,6 +60,7 @@
     "summation",
     "countif",
     "total",
-    "same"
+    "same",
+    "equal"
   ]
 }

Diff for: lib/node_modules/@stdlib/array/base/count-same-value-zero/test/test.js

@@ -45,11 +45,12 @@ tape( 'the function counts the number of same values (generic)', function test(
 	x = [ 0, 1, 0, 1, 2 ];
 	expected = 2;
 	actual = countSameValueZero( x, 1 );
+
 	t.strictEqual( actual, expected, 'returns expected value' );
 	t.end();
 });
 
-tape( 'the function consider positive and negative zeros to be indentical (generic)', function test( t ) {
+tape( 'the function considers positive and negative zeros to be identical (generic)', function test( t ) {
 	var expected;
 	var actual;
 	var x;
@@ -67,7 +68,7 @@ tape( 'the function considers all NaN values to be identical (generic)', functio
 	var actual;
 	var x;
 
-	x = [ NaN, 0, NaN, 2, NaN, 9, NaN ];
+	x = [ NaN, 0.0, NaN, 2.0, NaN, 9.0, NaN ];
 	expected = 4;
 	actual = countSameValueZero( x, NaN );
 
@@ -87,7 +88,7 @@ tape( 'the function counts the number of same values (accessors)', function test
 	t.end();
 });
 
-tape( 'the function consider positive and negative zeros to be indentical (accessors)', function test( t ) {
+tape( 'the function considers positive and negative zeros to be identical (accessors)', function test( t ) {
 	var expected;
 	var actual;
 	var x;
@@ -105,7 +106,7 @@ tape( 'the function considers all NaN values to be identical (accessors)', funct
 	var actual;
 	var x;
 
-	x = toAccessorArray( [ NaN, 0, NaN, 2, NaN, 9, NaN ] );
+	x = toAccessorArray( [ NaN, 0.0, NaN, 2.0, NaN, 9.0, NaN ] );
 	expected = 4;
 	actual = countSameValueZero( x, NaN );
 
@@ -126,7 +127,7 @@ tape( 'the function counts the number of same values (real typed array)', functi
 	t.end();
 });
 
-tape( 'the function consider positive and negative zeros to be indentical (real typed array)', function test( t ) {
+tape( 'the function considers positive and negative zeros to be identical (real typed array)', function test( t ) {
 	var expected;
 	var actual;
 	var x;
@@ -144,7 +145,7 @@ tape( 'the function considers all NaN values to be identical (real typed array)'
 	var actual;
 	var x;
 
-	x = new Float32Array( [ NaN, 0, NaN, 2, NaN, 9, NaN ] );
+	x = new Float32Array( [ NaN, 0.0, NaN, 2.0, NaN, 9.0, NaN ] );
 	expected = 4;
 	actual = countSameValueZero( x, NaN );
 
@@ -160,16 +161,23 @@ tape( 'the function counts the number of same values (complex typed array)', fun
 	x = new Complex128Array( [ 0.0, 0.0, 1.0, 0.0, 3.0, 4.0, 0.0, 5.0 ] );
 	expected = 1;
 	actual = countSameValueZero( x, new Complex128( 3.0, 4.0 ) );
+
+	t.strictEqual( actual, expected, 'returns expected value' );
+
+	x = new Complex128Array( [ 0.0, 0.0, 1.0, 0.0, 3.0, 4.0, 0.0, 5.0 ] );
+	expected = 0;
+	actual = countSameValueZero( x, 0.0 );
+
 	t.strictEqual( actual, expected, 'returns expected value' );
 	t.end();
 });
 
-tape( 'the function consider positive and negative zeros to be indentical (complex typed array)', function test( t ) {
+tape( 'the function considers positive and negative zeros to be identical (complex typed array)', function test( t ) {
 	var expected;
 	var actual;
 	var x;
 
-	x = new Complex128Array( [ 0.0, -0.0, 0.0, -0.0, 0.0, 0.0, -0.0, -0.0, -0.0, 0.0 ] );
+	x = new Complex128Array( [ 0.0, -0.0, 0.0, -0.0, 0.0, 0.0, -0.0, -0.0, -0.0, 0.0 ] ); // eslint-disable-line max-len
 	expected = 5;
 	actual = countSameValueZero( x, new Complex128( 0.0, -0.0 ) );