diff --git a/lib/node_modules/@stdlib/stats/base/nanrange/README.md b/lib/node_modules/@stdlib/stats/base/nanrange/README.md
index c469cec47e9c..5d68d2638ff6 100644
--- a/lib/node_modules/@stdlib/stats/base/nanrange/README.md
+++ b/lib/node_modules/@stdlib/stats/base/nanrange/README.md
@@ -38,9 +38,9 @@ The [**range**][range] is defined as the difference between the maximum and mini
 var nanrange = require( '@stdlib/stats/base/nanrange' );
 ```
 
-#### nanrange( N, x, stride )
+#### nanrange( N, x, strideX )
 
-Computes the [range][range] of a strided array `x`, ignoring `NaN` values.
+Computes the [range][range] of a strided array, ignoring `NaN` values.
 
 ```javascript
 var x = [ 1.0, -2.0, NaN, 2.0 ];
@@ -54,38 +54,32 @@ The function has the following parameters:
 
 -   **N**: number of indexed elements.
 -   **x**: input [`Array`][mdn-array] or [`typed array`][mdn-typed-array].
--   **stride**: index increment for `x`.
+-   **strideX**: stride length for `x`.
 
-The `N` and `stride` parameters determine which elements in `x` are accessed at runtime. For example, to compute the [range][range] of every other element in `x`,
+The `N` and stride parameters determine which elements in the strided array are accessed at runtime. For example, to compute the [range][range] of every other element in `x`,
 
 ```javascript
-var floor = require( '@stdlib/math/base/special/floor' );
-
 var x = [ 1.0, 2.0, 2.0, -7.0, -2.0, 3.0, 4.0, 2.0, NaN, NaN ];
-var N = floor( x.length / 2 );
 
-var v = nanrange( N, x, 2 );
+var v = nanrange( 5, x, 2 );
 // returns 6.0
 ```
 
 Note that indexing is relative to the first index. To introduce an offset, use [`typed array`][mdn-typed-array] views.
 
-<!-- eslint-disable stdlib/capitalized-comments -->
+<!-- eslint-disable stdlib/capitalized-comments, max-len -->
 
 ```javascript
 var Float64Array = require( '@stdlib/array/float64' );
-var floor = require( '@stdlib/math/base/special/floor' );
 
 var x0 = new Float64Array( [ 2.0, 1.0, 2.0, -2.0, -2.0, NaN, NaN, 4.0 ] );
 var x1 = new Float64Array( x0.buffer, x0.BYTES_PER_ELEMENT*1 ); // start at 2nd element
 
-var N = floor( x0.length / 2 );
-
-var v = nanrange( N, x1, 2 );
+var v = nanrange( 4, x1, 2 );
 // returns 6.0
 ```
 
-#### nanrange.ndarray( N, x, stride, offset )
+#### nanrange.ndarray( N, x, strideX, offsetX )
 
 Computes the [range][range] of a strided array, ignoring `NaN` values and using alternative indexing semantics.
 
@@ -99,17 +93,14 @@ var v = nanrange.ndarray( N, x, 1, 0 );
 
 The function has the following additional parameters:
 
--   **offset**: starting index for `x`.
+-   **offsetX**: starting index for `x`.
 
-While [`typed array`][mdn-typed-array] views mandate a view offset based on the underlying `buffer`, the `offset` parameter supports indexing semantics based on a starting index. For example, to calculate the [range][range] for every other value in `x` starting from the second value
+While [`typed array`][mdn-typed-array] views mandate a view offset based on the underlying buffer, the offset parameter supports indexing semantics based on a starting index. For example, to calculate the [range][range] for every other element in the strided array starting from the second element
 
 ```javascript
-var floor = require( '@stdlib/math/base/special/floor' );
-
 var x = [ 2.0, 1.0, 2.0, -2.0, -2.0, NaN, NaN, 2.0, 3.0, 4.0 ];
-var N = floor( x.length / 2 );
 
-var v = nanrange.ndarray( N, x, 2, 1 );
+var v = nanrange.ndarray( 5, x, 2, 1 );
 // returns 6.0
 ```
 
@@ -122,6 +113,7 @@ var v = nanrange.ndarray( N, x, 2, 1 );
 ## Notes
 
 -   If `N <= 0`, both functions return `NaN`.
+-   Both functions support array-like objects having getter and setter accessors for array element access (e.g., [`@stdlib/array/base/accessor`][@stdlib/array/base/accessor]).
 -   Depending on the environment, the typed versions ([`dnanrange`][@stdlib/stats/base/dnanrange], [`snanrange`][@stdlib/stats/base/snanrange], etc.) are likely to be significantly more performant.
 
 </section>
@@ -135,22 +127,19 @@ var v = nanrange.ndarray( N, x, 2, 1 );
 <!-- eslint no-undef: "error" -->
 
 ```javascript
-var randu = require( '@stdlib/random/base/randu' );
-var round = require( '@stdlib/math/base/special/round' );
-var Float64Array = require( '@stdlib/array/float64' );
+var uniform = require( '@stdlib/random/base/uniform' );
+var filledarrayBy = require( '@stdlib/array/filled-by' );
+var bernoulli = require( '@stdlib/random/base/bernoulli' );
 var nanrange = require( '@stdlib/stats/base/nanrange' );
 
-var x;
-var i;
-
-x = new Float64Array( 10 );
-for ( i = 0; i < x.length; i++ ) {
-    if ( randu() < 0.2 ) {
-        x[ i ] = NaN;
-    } else {
-        x[ i ] = round( (randu()*100.0) - 50.0 );
+function rand() {
+    if ( bernoulli( 0.8 ) < 1 ) {
+        return NaN;
     }
+    return uniform( -50.0, 50.0 );
 }
+
+var x = filledarrayBy( 10, 'float64', rand );
 console.log( x );
 
 var v = nanrange( x.length, x, 1 );
@@ -189,6 +178,8 @@ console.log( v );
 
 [mdn-typed-array]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/TypedArray
 
+[@stdlib/array/base/accessor]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/accessor
+
 <!-- <related-links> -->
 
 [@stdlib/stats/base/dnanrange]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/stats/base/dnanrange
diff --git a/lib/node_modules/@stdlib/stats/base/nanrange/benchmark/benchmark.js b/lib/node_modules/@stdlib/stats/base/nanrange/benchmark/benchmark.js
index 006d94738e5e..053405e0fb96 100644
--- a/lib/node_modules/@stdlib/stats/base/nanrange/benchmark/benchmark.js
+++ b/lib/node_modules/@stdlib/stats/base/nanrange/benchmark/benchmark.js
@@ -21,15 +21,30 @@
 // MODULES //
 
 var bench = require( '@stdlib/bench' );
-var randu = require( '@stdlib/random/base/randu' );
+var uniform = require( '@stdlib/random/base/uniform' );
+var bernoulli = require( '@stdlib/random/base/bernoulli' );
+var filledarrayBy = require( '@stdlib/array/filled-by' );
 var isnan = require( '@stdlib/math/base/assert/is-nan' );
 var pow = require( '@stdlib/math/base/special/pow' );
 var pkg = require( './../package.json' ).name;
-var nanrange = require( './../lib/nanrange.js' );
+var nanrange = require( './../lib/main.js' );
 
 
 // FUNCTIONS //
 
+/**
+* Returns a random value or `NaN`.
+*
+* @private
+* @returns {number} random number or `NaN`
+*/
+function rand() {
+	if ( bernoulli( 0.8 ) < 1 ) {
+		return NaN;
+	}
+	return uniform( -10.0, 10.0 );
+}
+
 /**
 * Creates a benchmark function.
 *
@@ -38,17 +53,7 @@ var nanrange = require( './../lib/nanrange.js' );
 * @returns {Function} benchmark function
 */
 function createBenchmark( len ) {
-	var x;
-	var i;
-
-	x = [];
-	for ( i = 0; i < len; i++ ) {
-		if ( randu() < 0.2 ) {
-			x.push( NaN );
-		} else {
-			x.push( ( randu()*20.0 ) - 10.0 );
-		}
-	}
+	var x = filledarrayBy( len, 'float64', rand );
 	return benchmark;
 
 	function benchmark( b ) {
diff --git a/lib/node_modules/@stdlib/stats/base/nanrange/benchmark/benchmark.ndarray.js b/lib/node_modules/@stdlib/stats/base/nanrange/benchmark/benchmark.ndarray.js
index b992801a0ac7..149af2ab9a1f 100644
--- a/lib/node_modules/@stdlib/stats/base/nanrange/benchmark/benchmark.ndarray.js
+++ b/lib/node_modules/@stdlib/stats/base/nanrange/benchmark/benchmark.ndarray.js
@@ -21,7 +21,9 @@
 // MODULES //
 
 var bench = require( '@stdlib/bench' );
-var randu = require( '@stdlib/random/base/randu' );
+var uniform = require( '@stdlib/random/base/uniform' );
+var bernoulli = require( '@stdlib/random/base/bernoulli' );
+var filledarrayBy = require( '@stdlib/array/filled-by' );
 var isnan = require( '@stdlib/math/base/assert/is-nan' );
 var pow = require( '@stdlib/math/base/special/pow' );
 var pkg = require( './../package.json' ).name;
@@ -30,6 +32,19 @@ var nanrange = require( './../lib/ndarray.js' );
 
 // FUNCTIONS //
 
+/**
+* Returns a random value or `NaN`.
+*
+* @private
+* @returns {number} random number or `NaN`
+*/
+function rand() {
+	if ( bernoulli( 0.8 ) < 1 ) {
+		return NaN;
+	}
+	return uniform( -10.0, 10.0 );
+}
+
 /**
 * Creates a benchmark function.
 *
@@ -38,17 +53,7 @@ var nanrange = require( './../lib/ndarray.js' );
 * @returns {Function} benchmark function
 */
 function createBenchmark( len ) {
-	var x;
-	var i;
-
-	x = [];
-	for ( i = 0; i < len; i++ ) {
-		if ( randu() < 0.2 ) {
-			x.push( NaN );
-		} else {
-			x.push( ( randu()*20.0 ) - 10.0 );
-		}
-	}
+	var x = filledarrayBy( len, 'float64', rand );
 	return benchmark;
 
 	function benchmark( b ) {
diff --git a/lib/node_modules/@stdlib/stats/base/nanrange/docs/repl.txt b/lib/node_modules/@stdlib/stats/base/nanrange/docs/repl.txt
index f7c4a341efc1..1fd87d1268bc 100644
--- a/lib/node_modules/@stdlib/stats/base/nanrange/docs/repl.txt
+++ b/lib/node_modules/@stdlib/stats/base/nanrange/docs/repl.txt
@@ -1,9 +1,9 @@
 
-{{alias}}( N, x, stride )
+{{alias}}( N, x, strideX )
     Computes the range of a strided array, ignoring `NaN` values.
 
-    The `N` and `stride` parameters determine which elements in `x` are accessed
-    at runtime.
+    The `N` and stride parameters determine which elements in the strided array
+    are accessed at runtime.
 
     Indexing is relative to the first index. To introduce an offset, use a typed
     array view.
@@ -18,8 +18,8 @@
     x: Array<number>|TypedArray
         Input array.
 
-    stride: integer
-        Index increment.
+    strideX: integer
+        Stride length.
 
     Returns
     -------
@@ -35,20 +35,17 @@
 
     // Using `N` and `stride` parameters:
     > x = [ -2.0, 1.0, 1.0, -5.0, 2.0, -1.0, NaN, NaN ];
-    > var N = {{alias:@stdlib/math/base/special/floor}}( x.length / 2 );
-    > var stride = 2;
-    > {{alias}}( N, x, stride )
+    > {{alias}}( 4, x, 2 )
     4.0
 
     // Using view offsets:
     > var x0 = new {{alias:@stdlib/array/float64}}( [ 1.0, -2.0, 3.0, 2.0, 5.0, -1.0, NaN, NaN ] );
     > var x1 = new {{alias:@stdlib/array/float64}}( x0.buffer, x0.BYTES_PER_ELEMENT*1 );
-    > N = {{alias:@stdlib/math/base/special/floor}}( x0.length / 2 );
-    > stride = 2;
-    > {{alias}}( N, x1, stride )
+    > {{alias}}( 4, x1, 2 )
     4.0
 
-{{alias}}.ndarray( N, x, stride, offset )
+
+{{alias}}.ndarray( N, x, strideX, offsetX )
     Computes the range of a strided array, ignoring `NaN` values and using
     alternative indexing semantics.
 
@@ -64,10 +61,10 @@
     x: Array<number>|TypedArray
         Input array.
 
-    stride: integer
-        Index increment.
+    strideX: integer
+        Stride length.
 
-    offset: integer
+    offsetX: integer
         Starting index.
 
     Returns
@@ -84,8 +81,7 @@
 
     // Using offset parameter:
     > var x = [ 1.0, -2.0, 3.0, 2.0, 5.0, -1.0, NaN, NaN ];
-    > var N = {{alias:@stdlib/math/base/special/floor}}( x.length / 2 );
-    > {{alias}}.ndarray( N, x, 2, 1 )
+    > {{alias}}.ndarray( 4, x, 2, 1 )
     4.0
 
     See Also
diff --git a/lib/node_modules/@stdlib/stats/base/nanrange/docs/types/index.d.ts b/lib/node_modules/@stdlib/stats/base/nanrange/docs/types/index.d.ts
index 543bf933b324..6f54a7fc3b62 100644
--- a/lib/node_modules/@stdlib/stats/base/nanrange/docs/types/index.d.ts
+++ b/lib/node_modules/@stdlib/stats/base/nanrange/docs/types/index.d.ts
@@ -20,7 +20,12 @@
 
 /// <reference types="@stdlib/types"/>
 
-import { NumericArray } from '@stdlib/types/array';
+import { NumericArray, Collection, AccessorArrayLike } from '@stdlib/types/array';
+
+/**
+* Input array.
+*/
+type InputArray = NumericArray | Collection<number> | AccessorArrayLike<number>;
 
 /**
 * Interface describing `nanrange`.
@@ -31,7 +36,7 @@ interface Routine {
 	*
 	* @param N - number of indexed elements
 	* @param x - input array
-	* @param stride - stride length
+	* @param strideX - stride length
 	* @returns range
 	*
 	* @example
@@ -40,14 +45,14 @@ interface Routine {
 	* var v = nanrange( x.length, x, 1 );
 	* // returns 4.0
 	*/
-	( N: number, x: NumericArray, stride: number ): number;
+	( N: number, x: InputArray, strideX: number ): number;
 
 	/**
 	* Computes the range of a strided array, ignoring `NaN` values and using alternative indexing semantics.
 	*
 	* @param N - number of indexed elements
 	* @param x - input array
-	* @param stride - stride length
+	* @param strideX - stride length
 	* @param offset - starting index
 	* @returns range
 	*
@@ -57,7 +62,7 @@ interface Routine {
 	* var v = nanrange.ndarray( x.length, x, 1, 0 );
 	* // returns 4.0
 	*/
-	ndarray( N: number, x: NumericArray, stride: number, offset: number ): number;
+	ndarray( N: number, x: InputArray, strideX: number, offset: number ): number;
 }
 
 /**
@@ -65,7 +70,7 @@ interface Routine {
 *
 * @param N - number of indexed elements
 * @param x - input array
-* @param stride - stride length
+* @param strideX - stride length
 * @returns range
 *
 * @example
diff --git a/lib/node_modules/@stdlib/stats/base/nanrange/docs/types/test.ts b/lib/node_modules/@stdlib/stats/base/nanrange/docs/types/test.ts
index 42e12839efcb..2edb746a63fc 100644
--- a/lib/node_modules/@stdlib/stats/base/nanrange/docs/types/test.ts
+++ b/lib/node_modules/@stdlib/stats/base/nanrange/docs/types/test.ts
@@ -16,6 +16,7 @@
 * limitations under the License.
 */
 
+import AccessorArray = require( '@stdlib/array/base/accessor' );
 import nanrange = require( './index' );
 
 
@@ -26,6 +27,7 @@ import nanrange = require( './index' );
 	const x = new Float64Array( 10 );
 
 	nanrange( x.length, x, 1 ); // $ExpectType number
+	nanrange( x.length, new AccessorArray( x ), 1 ); // $ExpectType number
 }
 
 // The compiler throws an error if the function is provided a first argument which is not a number...
@@ -85,6 +87,7 @@ import nanrange = require( './index' );
 	const x = new Float64Array( 10 );
 
 	nanrange.ndarray( x.length, x, 1, 0 ); // $ExpectType number
+	nanrange.ndarray( x.length, new AccessorArray( x ), 1, 0 ); // $ExpectType number
 }
 
 // The compiler throws an error if the `ndarray` method is provided a first argument which is not a number...
diff --git a/lib/node_modules/@stdlib/stats/base/nanrange/examples/index.js b/lib/node_modules/@stdlib/stats/base/nanrange/examples/index.js
index 202429f2cca7..dd3e77a02559 100644
--- a/lib/node_modules/@stdlib/stats/base/nanrange/examples/index.js
+++ b/lib/node_modules/@stdlib/stats/base/nanrange/examples/index.js
@@ -18,22 +18,19 @@
 
 'use strict';
 
-var randu = require( '@stdlib/random/base/randu' );
-var round = require( '@stdlib/math/base/special/round' );
-var Float64Array = require( '@stdlib/array/float64' );
+var uniform = require( '@stdlib/random/base/uniform' );
+var filledarrayBy = require( '@stdlib/array/filled-by' );
+var bernoulli = require( '@stdlib/random/base/bernoulli' );
 var nanrange = require( './../lib' );
 
-var x;
-var i;
-
-x = new Float64Array( 10 );
-for ( i = 0; i < x.length; i++ ) {
-	if ( randu() < 0.2 ) {
-		x[ i ] = NaN;
-	} else {
-		x[ i ] = round( (randu()*100.0) - 50.0 );
+function rand() {
+	if ( bernoulli( 0.8 ) < 1 ) {
+		return NaN;
 	}
+	return uniform( -50.0, 50.0 );
 }
+
+var x = filledarrayBy( 10, 'float64', rand );
 console.log( x );
 
 var v = nanrange( x.length, x, 1 );
diff --git a/lib/node_modules/@stdlib/stats/base/nanrange/lib/nanrange.js b/lib/node_modules/@stdlib/stats/base/nanrange/lib/accessors.js
similarity index 58%
rename from lib/node_modules/@stdlib/stats/base/nanrange/lib/nanrange.js
rename to lib/node_modules/@stdlib/stats/base/nanrange/lib/accessors.js
index e8af112b6154..647ca9144ee2 100644
--- a/lib/node_modules/@stdlib/stats/base/nanrange/lib/nanrange.js
+++ b/lib/node_modules/@stdlib/stats/base/nanrange/lib/accessors.js
@@ -1,7 +1,7 @@
 /**
 * @license Apache-2.0
 *
-* Copyright (c) 2020 The Stdlib Authors.
+* Copyright (c) 2025 The Stdlib Authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -28,45 +28,52 @@ var isnan = require( '@stdlib/math/base/assert/is-nan' );
 /**
 * Computes the range of a strided array, ignoring `NaN` values.
 *
+* @private
 * @param {PositiveInteger} N - number of indexed elements
-* @param {NumericArray} x - input array
-* @param {integer} stride - stride length
+* @param {Object} x - input array object
+* @param {Collection} x.data - input array data
+* @param {Array<Function>} x.accessors - array element accessors
+* @param {integer} strideX - stride length
+* @param {NonNegativeInteger} offsetX - starting index
 * @returns {number} range
 *
 * @example
-* var x = [ 1.0, -2.0, NaN, 2.0 ];
-* var N = x.length;
+* var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' );
+* var arraylike2object = require( '@stdlib/array/base/arraylike2object' );
 *
-* var v = nanrange( N, x, 1 );
+* var x = toAccessorArray( [ 1.0, -2.0, NaN, 2.0 ] );
+*
+* var v = nanrange( 4, arraylike2object( x ), 1, 0 );
 * // returns 4.0
 */
-function nanrange( N, x, stride ) {
+function nanrange( N, x, strideX, offsetX ) {
+	var xbuf;
+	var get;
 	var max;
 	var min;
 	var ix;
 	var v;
 	var i;
 
-	if ( N <= 0 ) {
-		return NaN;
-	}
-	if ( N === 1 || stride === 0 ) {
-		if ( isnan( x[ 0 ] ) ) {
+	// Cache reference to array data:
+	xbuf = x.data;
+
+	// Cache a reference to the element accessor:
+	get = x.accessors[ 0 ];
+	if ( N === 1 || strideX === 0 ) {
+		if ( isnan( get( xbuf, offsetX ) ) ) {
 			return NaN;
 		}
 		return 0.0;
 	}
-	if ( stride < 0 ) {
-		ix = (1-N) * stride;
-	} else {
-		ix = 0;
-	}
+
+	ix = offsetX;
 	for ( i = 0; i < N; i++ ) {
-		v = x[ ix ];
+		v = get( xbuf, ix );
 		if ( v === v ) {
 			break;
 		}
-		ix += stride;
+		ix += strideX;
 	}
 	if ( i === N ) {
 		return NaN;
@@ -75,8 +82,8 @@ function nanrange( N, x, stride ) {
 	max = min;
 	i += 1;
 	for ( i; i < N; i++ ) {
-		ix += stride;
-		v = x[ ix ];
+		ix += strideX;
+		v = get( xbuf, ix );
 		if ( isnan( v ) ) {
 			continue;
 		}
diff --git a/lib/node_modules/@stdlib/stats/base/nanrange/lib/index.js b/lib/node_modules/@stdlib/stats/base/nanrange/lib/index.js
index 8be8b200592b..90ab2a1c0abb 100644
--- a/lib/node_modules/@stdlib/stats/base/nanrange/lib/index.js
+++ b/lib/node_modules/@stdlib/stats/base/nanrange/lib/index.js
@@ -33,19 +33,24 @@
 * // returns 4.0
 *
 * @example
-* var floor = require( '@stdlib/math/base/special/floor' );
 * var nanrange = require( '@stdlib/stats/base/nanrange' );
 *
 * var x = [ 2.0, 1.0, 2.0, -2.0, -2.0, 2.0, 3.0, 4.0, NaN, NaN ];
-* var N = floor( x.length / 2 );
 *
-* var v = nanrange.ndarray( N, x, 2, 1 );
+* var v = nanrange.ndarray( 5, x, 2, 1 );
 * // returns 6.0
 */
 
 // MODULES //
 
+var setReadOnly = require( '@stdlib/utils/define-nonenumerable-read-only-property' );
 var main = require( './main.js' );
+var ndarray = require( './ndarray.js' );
+
+
+// MAIN //
+
+setReadOnly( main, 'ndarray', ndarray );
 
 
 // EXPORTS //
diff --git a/lib/node_modules/@stdlib/stats/base/nanrange/lib/main.js b/lib/node_modules/@stdlib/stats/base/nanrange/lib/main.js
index 8337d4a674a5..0a114b9cd47d 100644
--- a/lib/node_modules/@stdlib/stats/base/nanrange/lib/main.js
+++ b/lib/node_modules/@stdlib/stats/base/nanrange/lib/main.js
@@ -20,14 +20,29 @@
 
 // MODULES //
 
-var setReadOnly = require( '@stdlib/utils/define-nonenumerable-read-only-property' );
-var nanrange = require( './nanrange.js' );
+var stride2offset = require( '@stdlib/strided/base/stride2offset' );
 var ndarray = require( './ndarray.js' );
 
 
 // MAIN //
 
-setReadOnly( nanrange, 'ndarray', ndarray );
+/**
+* Computes the range of a strided array, ignoring `NaN` values.
+*
+* @param {PositiveInteger} N - number of indexed elements
+* @param {NumericArray} x - input array
+* @param {integer} strideX - stride length
+* @returns {number} variance
+*
+* @example
+* var x = [ 1.0, -2.0, NaN, 2.0 ];
+*
+* var v = nanrange( 4, x, 1 );
+* // returns 4.0
+*/
+function nanrange( N, x, strideX ) {
+	return ndarray( N, x, strideX, stride2offset( N, strideX ) );
+}
 
 
 // EXPORTS //
diff --git a/lib/node_modules/@stdlib/stats/base/nanrange/lib/ndarray.js b/lib/node_modules/@stdlib/stats/base/nanrange/lib/ndarray.js
index 20034db69971..5dff1479c716 100644
--- a/lib/node_modules/@stdlib/stats/base/nanrange/lib/ndarray.js
+++ b/lib/node_modules/@stdlib/stats/base/nanrange/lib/ndarray.js
@@ -20,7 +20,9 @@
 
 // MODULES //
 
+var arraylike2object = require( '@stdlib/array/base/arraylike2object' );
 var isnan = require( '@stdlib/math/base/assert/is-nan' );
+var accessors = require( './accessors.js' );
 
 
 // MAIN //
@@ -30,42 +32,44 @@ var isnan = require( '@stdlib/math/base/assert/is-nan' );
 *
 * @param {PositiveInteger} N - number of indexed elements
 * @param {NumericArray} x - input array
-* @param {integer} stride - stride length
-* @param {NonNegativeInteger} offset - starting index
+* @param {integer} strideX - stride length
+* @param {NonNegativeInteger} offsetX - starting index
 * @returns {number} range
 *
 * @example
-* var floor = require( '@stdlib/math/base/special/floor' );
-*
 * var x = [ 2.0, 1.0, 2.0, -2.0, -2.0, 2.0, 3.0, 4.0, NaN, NaN ];
-* var N = floor( x.length / 2 );
 *
-* var v = nanrange( N, x, 2, 1 );
+* var v = nanrange( 5, x, 2, 1 );
 * // returns 6.0
 */
-function nanrange( N, x, stride, offset ) {
+function nanrange( N, x, strideX, offsetX ) {
 	var max;
 	var min;
 	var ix;
+	var o;
 	var v;
 	var i;
 
 	if ( N <= 0 ) {
 		return NaN;
 	}
-	if ( N === 1 || stride === 0 ) {
-		if ( isnan( x[ offset ] ) ) {
+	o = arraylike2object( x );
+	if ( o.accessorProtocol ) {
+		return accessors( N, o, strideX, offsetX );
+	}
+	if ( N === 1 || strideX === 0 ) {
+		if ( isnan( x[ offsetX ] ) ) {
 			return NaN;
 		}
 		return 0.0;
 	}
-	ix = offset;
+	ix = offsetX;
 	for ( i = 0; i < N; i++ ) {
 		v = x[ ix ];
 		if ( v === v ) {
 			break;
 		}
-		ix += stride;
+		ix += strideX;
 	}
 	if ( i === N ) {
 		return NaN;
@@ -74,7 +78,7 @@ function nanrange( N, x, stride, offset ) {
 	max = min;
 	i += 1;
 	for ( i; i < N; i++ ) {
-		ix += stride;
+		ix += strideX;
 		v = x[ ix ];
 		if ( isnan( v ) ) {
 			continue;
diff --git a/lib/node_modules/@stdlib/stats/base/nanrange/test/test.nanrange.js b/lib/node_modules/@stdlib/stats/base/nanrange/test/test.main.js
similarity index 65%
rename from lib/node_modules/@stdlib/stats/base/nanrange/test/test.nanrange.js
rename to lib/node_modules/@stdlib/stats/base/nanrange/test/test.main.js
index 87a09a03608f..c88a7e570901 100644
--- a/lib/node_modules/@stdlib/stats/base/nanrange/test/test.nanrange.js
+++ b/lib/node_modules/@stdlib/stats/base/nanrange/test/test.main.js
@@ -21,11 +21,11 @@
 // MODULES //
 
 var tape = require( 'tape' );
-var floor = require( '@stdlib/math/base/special/floor' );
 var isnan = require( '@stdlib/math/base/assert/is-nan' );
+var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' );
 var isPositiveZero = require( '@stdlib/math/base/assert/is-positive-zero' );
 var Float64Array = require( '@stdlib/array/float64' );
-var nanrange = require( './../lib/nanrange.js' );
+var nanrange = require( './../lib/main.js' );
 
 
 // TESTS //
@@ -68,6 +68,33 @@ tape( 'the function calculates the range of a strided array', function test( t )
 	t.end();
 });
 
+tape( 'the function calculates the range of a strided array (accessors)', function test( t ) {
+	var x;
+	var v;
+
+	x = [ 1.0, -2.0, -4.0, 5.0, 0.0, 3.0, NaN, NaN ];
+	v = nanrange( x.length, toAccessorArray( x ), 1 );
+	t.strictEqual( v, 9.0, 'returns expected value' );
+
+	x = [ -4.0, NaN, -5.0 ];
+	v = nanrange( x.length, toAccessorArray( x ), 1 );
+	t.strictEqual( v, 1.0, 'returns expected value' );
+
+	x = [ -0.0, NaN, 0.0, -0.0 ];
+	v = nanrange( x.length, toAccessorArray( x ), 1 );
+	t.strictEqual( isPositiveZero( v ), true, 'returns expected value' );
+
+	x = [ NaN ];
+	v = nanrange( x.length, toAccessorArray( x ), 1 );
+	t.strictEqual( isnan( v ), true, 'returns expected value' );
+
+	x = [ NaN, NaN ];
+	v = nanrange( x.length, toAccessorArray( x ), 1 );
+	t.strictEqual( isnan( v ), true, 'returns expected value' );
+
+	t.end();
+});
+
 tape( 'if provided an `N` parameter less than or equal to `0`, the function returns `NaN`', function test( t ) {
 	var x;
 	var v;
@@ -101,7 +128,6 @@ tape( 'if provided an `N` parameter equal to `1`, the function returns `0` or `N
 });
 
 tape( 'the function supports a `stride` parameter', function test( t ) {
-	var N;
 	var x;
 	var v;
 
@@ -118,15 +144,36 @@ tape( 'the function supports a `stride` parameter', function test( t ) {
 		NaN
 	];
 
-	N = floor( x.length / 2 );
-	v = nanrange( N, x, 2 );
+	v = nanrange( 5, x, 2 );
+
+	t.strictEqual( v, 6.0, 'returns expected value' );
+	t.end();
+});
+
+tape( 'the function supports a `stride` parameter (accessors)', function test( t ) {
+	var x;
+	var v;
+
+	x = [
+		1.0,  // 0
+		2.0,
+		2.0,  // 1
+		-7.0,
+		-2.0, // 2
+		3.0,
+		4.0,  // 3
+		2.0,
+		NaN,  // 4
+		NaN
+	];
+
+	v = nanrange( 5, toAccessorArray( x ), 2 );
 
 	t.strictEqual( v, 6.0, 'returns expected value' );
 	t.end();
 });
 
 tape( 'the function supports a negative `stride` parameter', function test( t ) {
-	var N;
 	var x;
 	var v;
 
@@ -143,8 +190,30 @@ tape( 'the function supports a negative `stride` parameter', function test( t )
 		2.0
 	];
 
-	N = floor( x.length / 2 );
-	v = nanrange( N, x, -2 );
+	v = nanrange( 5, x, -2 );
+
+	t.strictEqual( v, 6.0, 'returns expected value' );
+	t.end();
+});
+
+tape( 'the function supports a negative `stride` parameter (accessors)', function test( t ) {
+	var x;
+	var v;
+
+	x = [
+		NaN,  // 4
+		NaN,
+		1.0,  // 3
+		2.0,
+		2.0,  // 2
+		-7.0,
+		-2.0, // 1
+		3.0,
+		4.0,  // 0
+		2.0
+	];
+
+	v = nanrange( 5, toAccessorArray( x ), -2 );
 
 	t.strictEqual( v, 6.0, 'returns expected value' );
 	t.end();
@@ -167,10 +236,26 @@ tape( 'if provided a `stride` parameter equal to `0`, the function returns `0` o
 	t.end();
 });
 
+tape( 'if provided a `stride` parameter equal to `0`, the function returns `0` or `NaN` (accessors)', function test( t ) {
+	var x;
+	var v;
+
+	x = [ 1.0, -2.0, -4.0, 5.0, 3.0 ];
+
+	v = nanrange( x.length, toAccessorArray( x ), 0 );
+	t.strictEqual( v, 0.0, 'returns expected value' );
+
+	x = [ NaN, -2.0, -4.0, 5.0, 3.0 ];
+
+	v = nanrange( x.length, toAccessorArray( x ), 0 );
+	t.strictEqual( isnan( v ), true, 'returns expected value' );
+
+	t.end();
+});
+
 tape( 'the function supports view offsets', function test( t ) {
 	var x0;
 	var x1;
-	var N;
 	var v;
 
 	x0 = new Float64Array([
@@ -188,9 +273,8 @@ tape( 'the function supports view offsets', function test( t ) {
 	]);
 
 	x1 = new Float64Array( x0.buffer, x0.BYTES_PER_ELEMENT*1 ); // start at 2nd element
-	N = floor(x1.length / 2);
 
-	v = nanrange( N, x1, 2 );
+	v = nanrange( 5, x1, 2 );
 	t.strictEqual( v, 6.0, 'returns expected value' );
 
 	t.end();
diff --git a/lib/node_modules/@stdlib/stats/base/nanrange/test/test.ndarray.js b/lib/node_modules/@stdlib/stats/base/nanrange/test/test.ndarray.js
index d176aabee37f..81c0169d7479 100644
--- a/lib/node_modules/@stdlib/stats/base/nanrange/test/test.ndarray.js
+++ b/lib/node_modules/@stdlib/stats/base/nanrange/test/test.ndarray.js
@@ -21,8 +21,8 @@
 // MODULES //
 
 var tape = require( 'tape' );
-var floor = require( '@stdlib/math/base/special/floor' );
 var isnan = require( '@stdlib/math/base/assert/is-nan' );
+var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' );
 var isPositiveZero = require( '@stdlib/math/base/assert/is-positive-zero' );
 var nanrange = require( './../lib/ndarray.js' );
 
@@ -67,6 +67,33 @@ tape( 'the function calculates the range of a strided array', function test( t )
 	t.end();
 });
 
+tape( 'the function calculates the range of a strided array (accessors)', function test( t ) {
+	var x;
+	var v;
+
+	x = [ 1.0, -2.0, -4.0, 5.0, NaN, 0.0, 3.0 ];
+	v = nanrange( x.length, toAccessorArray( x ), 1, 0 );
+	t.strictEqual( v, 9.0, 'returns expected value' );
+
+	x = [ -4.0, NaN, -5.0 ];
+	v = nanrange( x.length, toAccessorArray( x ), 1, 0 );
+	t.strictEqual( v, 1.0, 'returns expected value' );
+
+	x = [ -0.0, 0.0, NaN, -0.0 ];
+	v = nanrange( x.length, toAccessorArray( x ), 1, 0 );
+	t.strictEqual( isPositiveZero( v ), true, 'returns expected value' );
+
+	x = [ NaN ];
+	v = nanrange( x.length, toAccessorArray( x ), 1, 0 );
+	t.strictEqual( isnan( v ), true, 'returns expected value' );
+
+	x = [ NaN, NaN ];
+	v = nanrange( x.length, toAccessorArray( x ), 1, 0 );
+	t.strictEqual( isnan( v ), true, 'returns expected value' );
+
+	t.end();
+});
+
 tape( 'if provided an `N` parameter less than or equal to `0`, the function returns `NaN`', function test( t ) {
 	var x;
 	var v;
@@ -100,7 +127,6 @@ tape( 'if provided an `N` parameter equal to `1`, the function returns `0` or `N
 });
 
 tape( 'the function supports a `stride` parameter', function test( t ) {
-	var N;
 	var x;
 	var v;
 
@@ -117,15 +143,36 @@ tape( 'the function supports a `stride` parameter', function test( t ) {
 		NaN
 	];
 
-	N = floor( x.length / 2 );
-	v = nanrange( N, x, 2, 0 );
+	v = nanrange( 5, x, 2, 0 );
+
+	t.strictEqual( v, 6.0, 'returns expected value' );
+	t.end();
+});
+
+tape( 'the function supports a `stride` parameter (accessors)', function test( t ) {
+	var x;
+	var v;
+
+	x = [
+		1.0,  // 0
+		2.0,
+		2.0,  // 1
+		-7.0,
+		-2.0, // 2
+		3.0,
+		4.0,  // 3
+		2.0,
+		NaN,  // 4
+		NaN
+	];
+
+	v = nanrange( 5, toAccessorArray( x ), 2, 0 );
 
 	t.strictEqual( v, 6.0, 'returns expected value' );
 	t.end();
 });
 
 tape( 'the function supports a negative `stride` parameter', function test( t ) {
-	var N;
 	var x;
 	var v;
 
@@ -142,8 +189,30 @@ tape( 'the function supports a negative `stride` parameter', function test( t )
 		2.0
 	];
 
-	N = floor( x.length / 2 );
-	v = nanrange( N, x, -2, 8 );
+	v = nanrange( 5, x, -2, 8 );
+
+	t.strictEqual( v, 6.0, 'returns expected value' );
+	t.end();
+});
+
+tape( 'the function supports a negative `stride` parameter (accessors)', function test( t ) {
+	var x;
+	var v;
+
+	x = [
+		NaN,  // 4
+		NaN,
+		1.0,  // 3
+		2.0,
+		2.0,  // 2
+		-7.0,
+		-2.0, // 1
+		3.0,
+		4.0,  // 0
+		2.0
+	];
+
+	v = nanrange( 5, toAccessorArray( x ), -2, 8 );
 
 	t.strictEqual( v, 6.0, 'returns expected value' );
 	t.end();
@@ -166,8 +235,24 @@ tape( 'if provided a `stride` parameter equal to `0`, the function returns `0` o
 	t.end();
 });
 
+tape( 'if provided a `stride` parameter equal to `0`, the function returns `0` or `NaN` (accessors)', function test( t ) {
+	var x;
+	var v;
+
+	x = [ 1.0, -2.0, -4.0, 5.0, 3.0 ];
+
+	v = nanrange( x.length, toAccessorArray( x ), 0, 0 );
+	t.strictEqual( v, 0.0, 'returns expected value' );
+
+	x = [ NaN, -2.0, -4.0, 5.0, 3.0 ];
+
+	v = nanrange( x.length, toAccessorArray( x ), 0, 0 );
+	t.strictEqual( isnan( v ), true, 'returns expected value' );
+
+	t.end();
+});
+
 tape( 'the function supports an `offset` parameter', function test( t ) {
-	var N;
 	var x;
 	var v;
 
@@ -183,9 +268,31 @@ tape( 'the function supports an `offset` parameter', function test( t ) {
 		NaN,
 		NaN   // 4
 	];
-	N = floor( x.length / 2 );
 
-	v = nanrange( N, x, 2, 1 );
+	v = nanrange( 5, x, 2, 1 );
+	t.strictEqual( v, 6.0, 'returns expected value' );
+
+	t.end();
+});
+
+tape( 'the function supports an `offset` parameter (accessors)', function test( t ) {
+	var x;
+	var v;
+
+	x = [
+		2.0,
+		1.0,  // 0
+		2.0,
+		-2.0, // 1
+		-2.0,
+		2.0,  // 2
+		3.0,
+		4.0,  // 3
+		NaN,
+		NaN   // 4
+	];
+
+	v = nanrange( 5, toAccessorArray( x ), 2, 1 );
 	t.strictEqual( v, 6.0, 'returns expected value' );
 
 	t.end();