From 9b8ac7bc9c8957074c168ee26ae71b1cd65b1c08 Mon Sep 17 00:00:00 2001
From: Aryan Kumar <aryan002005@gmail.com>
Date: Thu, 8 Jan 2026 13:43:17 +0000
Subject: [PATCH 1/5] feat(stats): add ndarray variant for cuminabs

---
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description: Results of running static analysis checks when committing changes.
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---
---
 .../stats/base/ndarray/cuminabs/README.md     | 125 +++++++++++
 .../ndarray/cuminabs/benchmark/benchmark.js   | 112 +++++++++
 .../stats/base/ndarray/cuminabs/docs/repl.txt |  34 +++
 .../ndarray/cuminabs/docs/types/index.d.ts    |  57 +++++
 .../base/ndarray/cuminabs/docs/types/test.ts  |  63 ++++++
 .../base/ndarray/cuminabs/examples/index.js   |  37 +++
 .../stats/base/ndarray/cuminabs/lib/index.js  |  54 +++++
 .../stats/base/ndarray/cuminabs/lib/main.js   |  68 ++++++
 .../stats/base/ndarray/cuminabs/package.json  |  71 ++++++
 .../stats/base/ndarray/cuminabs/test/test.js  | 212 ++++++++++++++++++
 10 files changed, 833 insertions(+)
 create mode 100644 lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/README.md
 create mode 100644 lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/benchmark/benchmark.js
 create mode 100644 lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/docs/repl.txt
 create mode 100644 lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/docs/types/index.d.ts
 create mode 100644 lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/docs/types/test.ts
 create mode 100644 lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/examples/index.js
 create mode 100644 lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/lib/index.js
 create mode 100644 lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/lib/main.js
 create mode 100644 lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/package.json
 create mode 100644 lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/test/test.js

diff --git a/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/README.md b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/README.md
new file mode 100644
index 000000000000..b9e488fb8fa1
--- /dev/null
+++ b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/README.md
@@ -0,0 +1,125 @@
+<!--
+
+@license Apache-2.0
+
+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.
+You may obtain a copy of the License at
+
+   http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+-->
+
+# cuminabs
+
+> Compute the cumulative minimum absolute value of a one-dimensional ndarray.
+
+<section class="intro">
+
+</section>
+
+<!-- /.intro -->
+
+<section class="usage">
+
+## Usage
+
+```javascript
+var cuminabs = require( '@stdlib/stats/base/ndarray/cuminabs' );
+```
+
+#### cuminabs( arrays )
+
+Computes the cumulative minimum absolute value of a one-dimensional ndarray.
+
+```javascript
+var ndarray2array = require( '@stdlib/ndarray/to-array' );
+var ndarray = require( '@stdlib/ndarray/base/ctor' );
+
+var xbuf = [ 1.0, -3.0, 4.0, -2.0 ];
+var x = new ndarray( 'generic', xbuf, [ 4 ], [ 1 ], 0, 'row-major' );
+
+var ybuf = [ 0.0, 0.0, 0.0, 0.0 ];
+var y = new ndarray( 'generic', ybuf, [ 4 ], [ 1 ], 0, 'row-major' );
+
+var v = cuminabs( [ x, y ] );
+// returns <ndarray>
+
+var bool = ( v === y );
+// returns true
+
+var arr = ndarray2array( v );
+// returns [ 1.0, 1.0, 1.0, 1.0 ]
+```
+
+The function has the following parameters:
+
+-   **arrays**: array-like object containing a one-dimensional input ndarray and a one-dimensional output ndarray.
+
+</section>
+
+<!-- /.usage -->
+
+<section class="notes">
+
+## Notes
+
+-   If provided an empty one-dimensional input ndarray, the function returns the output ndarray unchanged.
+
+</section>
+
+<!-- /.notes -->
+
+<section class="examples">
+
+## Examples
+
+<!-- eslint no-undef: "error" -->
+
+```javascript
+var discreteUniform = require( '@stdlib/random/array/discrete-uniform' );
+var ndarray = require( '@stdlib/ndarray/base/ctor' );
+var zerosLike = require( '@stdlib/ndarray/zeros-like' );
+var ndarray2array = require( '@stdlib/ndarray/to-array' );
+var cuminabs = require( '@stdlib/stats/base/ndarray/cuminabs' );
+
+var xbuf = discreteUniform( 10, -50, 50, {
+    'dtype': 'generic'
+});
+var x = new ndarray( 'generic', xbuf, [ xbuf.length ], [ 1 ], 0, 'row-major' );
+console.log( ndarray2array( x ) );
+
+var y = zerosLike( x );
+console.log( ndarray2array( y ) );
+
+var v = cuminabs( [ x, y ] );
+console.log( ndarray2array( v ) );
+```
+
+</section>
+
+<!-- /.examples -->
+
+<!-- Section for related `stdlib` packages. Do not manually edit this section, as it is automatically populated. -->
+
+<section class="related">
+
+</section>
+
+<!-- /.related -->
+
+<!-- Section for all links. Make sure to keep an empty line after the `section` element and another before the `/section` close. -->
+
+<section class="links">
+
+</section>
+
+<!-- /.links -->
diff --git a/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/benchmark/benchmark.js b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/benchmark/benchmark.js
new file mode 100644
index 000000000000..18feaf93a51b
--- /dev/null
+++ b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/benchmark/benchmark.js
@@ -0,0 +1,112 @@
+/**
+* @license Apache-2.0
+*
+* 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.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var bench = require( '@stdlib/bench' );
+var format = require( '@stdlib/string/format' );
+var uniform = require( '@stdlib/random/array/uniform' );
+var zeros = require( '@stdlib/array/zeros' );
+var isnan = require( '@stdlib/math/base/assert/is-nan' );
+var pow = require( '@stdlib/math/base/special/pow' );
+var ndarray = require( '@stdlib/ndarray/base/ctor' );
+var pkg = require( './../package.json' ).name;
+var cuminabs = require( './../lib' );
+
+
+// VARIABLES //
+
+var options = {
+	'dtype': 'generic'
+};
+
+
+// FUNCTIONS //
+
+/**
+* Creates a benchmark function.
+*
+* @private
+* @param {PositiveInteger} len - array length
+* @returns {Function} benchmark function
+*/
+function createBenchmark( len ) {
+	var xbuf;
+	var ybuf;
+	var x;
+	var y;
+
+	// Include negative values so abs() matters:
+	xbuf = uniform( len, -10.0, 10.0, options );
+	x = new ndarray( options.dtype, xbuf, [ len ], [ 1 ], 0, 'row-major' );
+
+	ybuf = zeros( len, options.dtype );
+	y = new ndarray( options.dtype, ybuf, [ len ], [ 1 ], 0, 'row-major' );
+
+	return benchmark;
+
+	function benchmark( b ) {
+		var v;
+		var i;
+
+		b.tic();
+		for ( i = 0; i < b.iterations; i++ ) {
+			v = cuminabs( [ x, y ] );
+			if ( typeof v !== 'object' ) {
+				b.fail( 'should return an ndarray' );
+			}
+		}
+		b.toc();
+
+		// Check final cumulative value:
+		if ( isnan( v.get( len-1 ) ) ) {
+			b.fail( 'should not return NaN' );
+		}
+		b.pass( 'benchmark finished' );
+		b.end();
+	}
+}
+
+
+// MAIN //
+
+/**
+* Main execution sequence.
+*
+* @private
+*/
+function main() {
+	var len;
+	var min;
+	var max;
+	var f;
+	var i;
+
+	min = 1; // 10^min
+	max = 6; // 10^max
+
+	for ( i = min; i <= max; i++ ) {
+		len = pow( 10, i );
+		f = createBenchmark( len );
+		bench( format( '%s:len=%d', pkg, len ), f );
+	}
+}
+
+main();
diff --git a/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/docs/repl.txt b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/docs/repl.txt
new file mode 100644
index 000000000000..40566e4077f9
--- /dev/null
+++ b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/docs/repl.txt
@@ -0,0 +1,34 @@
+{{alias}}( arrays )
+    Computes the cumulative minimum absolute value of a one-dimensional ndarray.
+
+    If provided an empty input ndarray, the function returns the output ndarray
+    unchanged.
+
+    Parameters
+    ----------
+    arrays: ArrayLikeObject<ndarray>
+        Array-like object containing a one-dimensional input ndarray and a one-
+        dimensional output ndarray.
+
+    Returns
+    -------
+    out: ndarray
+        Output ndarray.
+
+    Examples
+    --------
+    > var xbuf = [ 1.0, -2.0, 2.0 ];
+    > var ybuf = [ 0.0, 0.0, 0.0 ];
+    > var dt = 'generic';
+    > var sh = [ xbuf.length ];
+    > var st = [ 1 ];
+    > var oo = 0;
+    > var ord = 'row-major';
+    > var x = new {{alias:@stdlib/ndarray/ctor}}( dt, xbuf, sh, st, oo, ord );
+    > var y = new {{alias:@stdlib/ndarray/ctor}}( dt, ybuf, sh, st, oo, ord );
+    > {{alias}}( [ x, y ] );
+    > {{alias:@stdlib/ndarray/to-array}}( y )
+    [ 1.0, 1.0, 1.0 ]
+
+    See Also
+    --------
diff --git a/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/docs/types/index.d.ts b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/docs/types/index.d.ts
new file mode 100644
index 000000000000..839fc69a6bf0
--- /dev/null
+++ b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/docs/types/index.d.ts
@@ -0,0 +1,57 @@
+/*
+* @license Apache-2.0
+*
+* 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.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+// TypeScript Version: 4.1
+
+/// <reference types="@stdlib/types"/>
+
+import { ndarray, typedndarray } from '@stdlib/types/ndarray';
+
+/**
+* Computes the cumulative minimum absolute value of a one-dimensional ndarray.
+*
+* @param arrays - array-like object containing an input ndarray and an output ndarray
+* @returns output ndarray
+*
+* @example
+* var ndarray2array = require( '@stdlib/ndarray/to-array' );
+* var ndarray = require( '@stdlib/ndarray/base/ctor' );
+*
+* var xbuf = [ 1.0, -3.0, 4.0, -2.0 ];
+* var x = new ndarray( 'generic', xbuf, [ 4 ], [ 1 ], 0, 'row-major' );
+*
+* var ybuf = [ 0.0, 0.0, 0.0, 0.0 ];
+* var y = new ndarray( 'generic', ybuf, [ 4 ], [ 1 ], 0, 'row-major' );
+*
+* var v = cuminabs( [ x, y ] );
+* // returns <ndarray>
+*
+* var bool = ( v === y );
+* // returns true
+*
+* var arr = ndarray2array( v );
+* // returns [ 1.0, 1.0, 1.0, 1.0 ]
+*/
+declare function cuminabs<
+	T extends typedndarray<unknown> = typedndarray<unknown>
+>( arrays: [ ndarray, T ] ): T;
+
+
+// EXPORTS //
+
+export = cuminabs;
diff --git a/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/docs/types/test.ts b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/docs/types/test.ts
new file mode 100644
index 000000000000..6107f1ef4ae9
--- /dev/null
+++ b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/docs/types/test.ts
@@ -0,0 +1,63 @@
+/*
+* @license Apache-2.0
+*
+* 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.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+/* eslint-disable space-in-parens */
+
+import zeros = require( '@stdlib/ndarray/zeros' );
+import cuminabs = require( './index' );
+
+
+// TESTS //
+
+// The function returns an ndarray...
+{
+	const x = zeros( [ 10 ], {
+		'dtype': 'generic'
+	});
+	const y = zeros( [ 10 ], {
+		'dtype': 'generic'
+	});
+
+	cuminabs( [ x, y ] ); // $ExpectType genericndarray<number>
+}
+
+// The compiler throws an error if the function is provided a first argument which is not an array of ndarrays...
+{
+	cuminabs( '10' ); // $ExpectError
+	cuminabs( 10 ); // $ExpectError
+	cuminabs( true ); // $ExpectError
+	cuminabs( false ); // $ExpectError
+	cuminabs( null ); // $ExpectError
+	cuminabs( undefined ); // $ExpectError
+	cuminabs( [] ); // $ExpectError
+	cuminabs( {} ); // $ExpectError
+	cuminabs( ( x: number ): number => x ); // $ExpectError
+}
+
+// The compiler throws an error if the function is provided an unsupported number of arguments...
+{
+	const x = zeros( [ 10 ], {
+		'dtype': 'generic'
+	});
+	const y = zeros( [ 10 ], {
+		'dtype': 'generic'
+	});
+
+	cuminabs(); // $ExpectError
+	cuminabs( [ x, y ], {} ); // $ExpectError
+}
diff --git a/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/examples/index.js b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/examples/index.js
new file mode 100644
index 000000000000..3557c0be4e89
--- /dev/null
+++ b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/examples/index.js
@@ -0,0 +1,37 @@
+/**
+* @license Apache-2.0
+*
+* 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.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+var discreteUniform = require( '@stdlib/random/array/discrete-uniform' );
+var ndarray = require( '@stdlib/ndarray/base/ctor' );
+var zerosLike = require( '@stdlib/ndarray/zeros-like' );
+var ndarray2array = require( '@stdlib/ndarray/to-array' );
+var cuminabs = require( './../lib' );
+
+var xbuf = discreteUniform( 10, -50, 50, {
+	'dtype': 'generic'
+});
+var x = new ndarray( 'generic', xbuf, [ xbuf.length ], [ 1 ], 0, 'row-major' );
+console.log( ndarray2array( x ) );
+
+var y = zerosLike( x );
+console.log( ndarray2array( y ) );
+
+var v = cuminabs( [ x, y ] );
+console.log( ndarray2array( v ) );
diff --git a/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/lib/index.js b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/lib/index.js
new file mode 100644
index 000000000000..2834521f3882
--- /dev/null
+++ b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/lib/index.js
@@ -0,0 +1,54 @@
+/**
+* @license Apache-2.0
+*
+* 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.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+/**
+* Compute the cumulative minimum absolute value of a one-dimensional ndarray.
+*
+* @module @stdlib/stats/base/ndarray/cuminabs
+*
+* @example
+* var ndarray2array = require( '@stdlib/ndarray/to-array' );
+* var ndarray = require( '@stdlib/ndarray/base/ctor' );
+* var cuminabs = require( '@stdlib/stats/base/ndarray/cuminabs' );
+*
+* var xbuf = [ 1.0, -3.0, 4.0, -2.0 ];
+* var x = new ndarray( 'generic', xbuf, [ 4 ], [ 1 ], 0, 'row-major' );
+*
+* var ybuf = [ 0.0, 0.0, 0.0, 0.0 ];
+* var y = new ndarray( 'generic', ybuf, [ 4 ], [ 1 ], 0, 'row-major' );
+*
+* var v = cuminabs( [ x, y ] );
+* // returns <ndarray>
+*
+* var bool = ( v === y );
+* // returns true
+*
+* var arr = ndarray2array( v );
+* // returns [ 1.0, 1.0, 1.0, 1.0 ]
+*/
+
+// MODULES //
+
+var main = require( './main.js' );
+
+
+// EXPORTS //
+
+module.exports = main;
diff --git a/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/lib/main.js b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/lib/main.js
new file mode 100644
index 000000000000..8108e204edc1
--- /dev/null
+++ b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/lib/main.js
@@ -0,0 +1,68 @@
+/**
+* @license Apache-2.0
+*
+* 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.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var numelDimension = require( '@stdlib/ndarray/base/numel-dimension' );
+var getStride = require( '@stdlib/ndarray/base/stride' );
+var getOffset = require( '@stdlib/ndarray/base/offset' );
+var getData = require( '@stdlib/ndarray/base/data-buffer' );
+var strided = require( '@stdlib/stats/base/cuminabs' ).ndarray;
+
+
+// MAIN //
+
+/**
+* Computes the cumulative minimum absolute value of a one-dimensional ndarray.
+*
+* @param {ArrayLikeObject<Object>} arrays - array-like object containing an input ndarray and an output ndarray
+* @returns {ndarrayLike} output ndarray
+*
+* @example
+* var ndarray2array = require( '@stdlib/ndarray/to-array' );
+* var ndarray = require( '@stdlib/ndarray/base/ctor' );
+*
+* var xbuf = [ 1.0, -3.0, 4.0, -2.0 ];
+* var x = new ndarray( 'generic', xbuf, [ 4 ], [ 1 ], 0, 'row-major' );
+*
+* var ybuf = [ 0.0, 0.0, 0.0, 0.0 ];
+* var y = new ndarray( 'generic', ybuf, [ 4 ], [ 1 ], 0, 'row-major' );
+*
+* var v = cuminabs( [ x, y ] );
+* // returns <ndarray>
+*
+* var bool = ( v === y );
+* // returns true
+*
+* var arr = ndarray2array( v );
+* // returns [ 1.0, 1.0, 1.0, 1.0 ]
+*/
+function cuminabs( arrays ) {
+	var x = arrays[ 0 ];
+	var y = arrays[ 1 ];
+
+	strided(numelDimension( x, 0 ), getData( x ), getStride( x, 0 ), getOffset( x ), getData( y ), getStride( y, 0 ), getOffset( y ));
+	return y;
+}
+
+
+// EXPORTS //
+
+module.exports = cuminabs;
diff --git a/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/package.json b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/package.json
new file mode 100644
index 000000000000..89c47be0305f
--- /dev/null
+++ b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/package.json
@@ -0,0 +1,71 @@
+{
+  "name": "@stdlib/stats/base/ndarray/cuminabs",
+  "version": "0.0.0",
+  "description": "Compute the cumulative minimum absolute value of a one-dimensional ndarray.",
+  "license": "Apache-2.0",
+  "author": {
+    "name": "The Stdlib Authors",
+    "url": "https://github.com/stdlib-js/stdlib/graphs/contributors"
+  },
+  "contributors": [
+    {
+      "name": "The Stdlib Authors",
+      "url": "https://github.com/stdlib-js/stdlib/graphs/contributors"
+    }
+  ],
+  "main": "./lib",
+  "directories": {
+    "benchmark": "./benchmark",
+    "doc": "./docs",
+    "example": "./examples",
+    "lib": "./lib",
+    "test": "./test"
+  },
+  "types": "./docs/types",
+  "scripts": {},
+  "homepage": "https://github.com/stdlib-js/stdlib",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/stdlib-js/stdlib.git"
+  },
+  "bugs": {
+    "url": "https://github.com/stdlib-js/stdlib/issues"
+  },
+  "dependencies": {},
+  "devDependencies": {},
+  "engines": {
+    "node": ">=0.10.0",
+    "npm": ">2.7.0"
+  },
+  "os": [
+    "aix",
+    "darwin",
+    "freebsd",
+    "linux",
+    "macos",
+    "openbsd",
+    "sunos",
+    "win32",
+    "windows"
+  ],
+  "keywords": [
+    "stdlib",
+    "stdmath",
+    "statistics",
+    "stats",
+    "mathematics",
+    "math",
+    "cumulative",
+    "accumulate",
+    "minimum",
+    "min",
+    "absolute",
+    "abs",
+    "range",
+    "extremes",
+    "domain",
+    "extent",
+    "ndarray"
+  ],
+  "__stdlib__": {}
+}
diff --git a/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/test/test.js b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/test/test.js
new file mode 100644
index 000000000000..98faf37d012d
--- /dev/null
+++ b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/test/test.js
@@ -0,0 +1,212 @@
+/**
+* @license Apache-2.0
+*
+* 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.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var tape = require( 'tape' );
+var isSameArray = require( '@stdlib/assert/is-same-array' );
+var ndarray = require( '@stdlib/ndarray/base/ctor' );
+var zerosLike = require( '@stdlib/ndarray/zeros-like' );
+var getData = require( '@stdlib/ndarray/data-buffer' );
+var cuminabs = require( './../lib' );
+
+
+// FUNCTIONS //
+
+/**
+* Returns a one-dimensional ndarray.
+*
+* @private
+* @param {Array} buffer - underlying data buffer
+* @param {NonNegativeInteger} length - number of indexed elements
+* @param {integer} stride - stride length
+* @param {NonNegativeInteger} offset - index offset
+* @returns {ndarray} one-dimensional ndarray
+*/
+function vector( buffer, length, stride, offset ) {
+	return new ndarray( 'generic', buffer, [ length ], [ stride ], offset, 'row-major' );
+}
+
+
+// TESTS //
+
+tape( 'main export is a function', function test( t ) {
+	t.ok( true, __filename );
+	t.strictEqual( typeof cuminabs, 'function', 'main export is a function' );
+	t.end();
+});
+
+tape( 'the function has an arity of 1', function test( t ) {
+	t.strictEqual( cuminabs.length, 1, 'has expected arity' );
+	t.end();
+});
+
+tape( 'the function calculates the cumulative minimum absolute value of a one-dimensional ndarray', function test( t ) {
+	var expected;
+	var xbuf;
+	var x;
+	var y;
+	var v;
+
+	xbuf = [ 1.0, -2.0, -4.0, 5.0, 0.0, 3.0 ];
+	x = vector( xbuf, 6, 1, 0 );
+	y = zerosLike( x );
+
+	v = cuminabs( [ x, y ] );
+	expected = [ 1.0, 1.0, 1.0, 1.0, 0.0, 0.0 ];
+
+	t.strictEqual( v, y, 'returns output array' );
+	t.strictEqual( isSameArray( getData( v ), expected ), true, 'returns expected values' );
+
+	xbuf = [ -4.0, -5.0 ];
+	x = vector( xbuf, 2, 1, 0 );
+	y = zerosLike( x );
+
+	v = cuminabs( [ x, y ] );
+	expected = [ 4.0, 4.0 ];
+
+	t.strictEqual( isSameArray( getData( v ), expected ), true, 'returns expected values' );
+
+	xbuf = [ -0.0, 0.0, -0.0 ];
+	x = vector( xbuf, 3, 1, 0 );
+	y = zerosLike( x );
+
+	v = cuminabs( [ x, y ] );
+	expected = [ 0.0, 0.0, 0.0 ];
+
+	t.strictEqual( isSameArray( getData( v ), expected ), true, 'returns expected values' );
+
+	xbuf = [ NaN ];
+	x = vector( xbuf, 1, 1, 0 );
+	y = zerosLike( x );
+
+	v = cuminabs( [ x, y ] );
+	expected = [ NaN ];
+
+	t.strictEqual( isSameArray( getData( v ), expected ), true, 'returns expected values' );
+
+	xbuf = [ NaN, NaN ];
+	x = vector( xbuf, 2, 1, 0 );
+	y = zerosLike( x );
+
+	v = cuminabs( [ x, y ] );
+	expected = [ NaN, NaN ];
+
+	t.strictEqual( isSameArray( getData( v ), expected ), true, 'returns expected values' );
+
+	t.end();
+});
+
+tape( 'if provided an empty ndarray, the function returns the output array unchanged', function test( t ) {
+	var x;
+	var y;
+	var v;
+
+	x = vector( [], 0, 1, 0 );
+	y = zerosLike( x );
+
+	v = cuminabs( [ x, y ] );
+
+	t.strictEqual( v, y, 'returns output array' );
+	t.strictEqual( getData( v ).length, 0, 'output array is empty' );
+	t.end();
+});
+
+tape( 'the function supports non-unit strides', function test( t ) {
+	var expected;
+	var xbuf;
+	var ybuf;
+	var x;
+	var y;
+	var v;
+	var i;
+
+	xbuf = [
+		1.0,   // 0
+		2.0,
+		-2.0,  // 1
+		-7.0,
+		-3.0,  // 2
+		3.0,
+		4.0,   // 3
+		2.0
+	];
+	x = vector( xbuf, 4, 2, 0 );
+
+	ybuf = [];
+	for ( i = 0; i < 8; i++ ) {
+		ybuf.push( 0.0 );
+	}
+	y = vector( ybuf, 4, 2, 0 );
+
+	v = cuminabs( [ x, y ] );
+
+	expected = [
+		1.0,  // 0
+		0.0,
+		2.0,  // 1
+		0.0,
+		2.0,  // 2
+		0.0,
+		2.0,  // 3
+		0.0
+	];
+
+	t.strictEqual( isSameArray( getData( v ), expected ), true, 'returns expected values' );
+	t.end();
+});
+
+tape( 'the function supports negative strides and offsets', function test( t ) {
+	var expected;
+	var xbuf;
+	var ybuf;
+	var x;
+	var y;
+	var v;
+	var i;
+
+	xbuf = [
+		1.0,   // 2
+		-2.0,
+		3.0,   // 1
+		4.0,
+		-5.0   // 0
+	];
+	x = vector( xbuf, 3, -2, 4 );
+
+	ybuf = [];
+	for ( i = 0; i < 5; i++ ) {
+		ybuf.push( 0.0 );
+	}
+	y = vector( ybuf, 3, -1, 2 );
+
+	v = cuminabs( [ x, y ] );
+
+	expected = [
+		5.0,  // 2
+		2.0,  // 1
+		1.0,  // 0
+		0.0,
+		0.0
+	];
+
+	t.strictEqual( isSameArray( getData( v ), expected ), true, 'returns expected values' );
+	t.end();
+});

From b8c016cf5fc050b9fb5a6fffc4280752985a9ee3 Mon Sep 17 00:00:00 2001
From: stdlib-bot <82920195+stdlib-bot@users.noreply.github.com>
Date: Thu, 8 Jan 2026 13:56:04 +0000
Subject: [PATCH 2/5] chore: update copyright years

---
 lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/README.md  | 2 +-
 .../@stdlib/stats/base/ndarray/cuminabs/benchmark/benchmark.js  | 2 +-
 .../@stdlib/stats/base/ndarray/cuminabs/docs/types/index.d.ts   | 2 +-
 .../@stdlib/stats/base/ndarray/cuminabs/docs/types/test.ts      | 2 +-
 .../@stdlib/stats/base/ndarray/cuminabs/examples/index.js       | 2 +-
 .../@stdlib/stats/base/ndarray/cuminabs/lib/index.js            | 2 +-
 .../@stdlib/stats/base/ndarray/cuminabs/lib/main.js             | 2 +-
 .../@stdlib/stats/base/ndarray/cuminabs/test/test.js            | 2 +-
 8 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/README.md b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/README.md
index b9e488fb8fa1..f99d4d161577 100644
--- a/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/README.md
+++ b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/README.md
@@ -2,7 +2,7 @@
 
 @license Apache-2.0
 
-Copyright (c) 2025 The Stdlib Authors.
+Copyright (c) 2026 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.
diff --git a/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/benchmark/benchmark.js b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/benchmark/benchmark.js
index 18feaf93a51b..814b978edc84 100644
--- a/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/benchmark/benchmark.js
+++ b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/benchmark/benchmark.js
@@ -1,7 +1,7 @@
 /**
 * @license Apache-2.0
 *
-* Copyright (c) 2025 The Stdlib Authors.
+* Copyright (c) 2026 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.
diff --git a/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/docs/types/index.d.ts b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/docs/types/index.d.ts
index 839fc69a6bf0..ef153b07e07c 100644
--- a/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/docs/types/index.d.ts
+++ b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/docs/types/index.d.ts
@@ -1,7 +1,7 @@
 /*
 * @license Apache-2.0
 *
-* Copyright (c) 2025 The Stdlib Authors.
+* Copyright (c) 2026 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.
diff --git a/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/docs/types/test.ts b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/docs/types/test.ts
index 6107f1ef4ae9..2fd77e82c260 100644
--- a/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/docs/types/test.ts
+++ b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/docs/types/test.ts
@@ -1,7 +1,7 @@
 /*
 * @license Apache-2.0
 *
-* Copyright (c) 2025 The Stdlib Authors.
+* Copyright (c) 2026 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.
diff --git a/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/examples/index.js b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/examples/index.js
index 3557c0be4e89..f9905791f1df 100644
--- a/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/examples/index.js
+++ b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/examples/index.js
@@ -1,7 +1,7 @@
 /**
 * @license Apache-2.0
 *
-* Copyright (c) 2025 The Stdlib Authors.
+* Copyright (c) 2026 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.
diff --git a/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/lib/index.js b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/lib/index.js
index 2834521f3882..85481850c43a 100644
--- a/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/lib/index.js
+++ b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/lib/index.js
@@ -1,7 +1,7 @@
 /**
 * @license Apache-2.0
 *
-* Copyright (c) 2025 The Stdlib Authors.
+* Copyright (c) 2026 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.
diff --git a/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/lib/main.js b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/lib/main.js
index 8108e204edc1..a87fb42a14b1 100644
--- a/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/lib/main.js
+++ b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/lib/main.js
@@ -1,7 +1,7 @@
 /**
 * @license Apache-2.0
 *
-* Copyright (c) 2025 The Stdlib Authors.
+* Copyright (c) 2026 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.
diff --git a/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/test/test.js b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/test/test.js
index 98faf37d012d..7e746aefff80 100644
--- a/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/test/test.js
+++ b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/test/test.js
@@ -1,7 +1,7 @@
 /**
 * @license Apache-2.0
 *
-* Copyright (c) 2025 The Stdlib Authors.
+* Copyright (c) 2026 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.

From 873ef9c62b4e4a51336c0ddde879b56ff9076913 Mon Sep 17 00:00:00 2001
From: Aryan Kumar <aryan002005@gmail.com>
Date: Thu, 8 Jan 2026 14:15:36 +0000
Subject: [PATCH 3/5] feat(stats): add ndarray variant for cuminabs

---
type: pre_commit_static_analysis_report
description: Results of running static analysis checks when committing changes.
report:
  - task: lint_filenames
    status: passed
  - task: lint_editorconfig
    status: passed
  - task: lint_markdown
    status: na
  - task: lint_package_json
    status: na
  - task: lint_repl_help
    status: na
  - task: lint_javascript_src
    status: na
  - task: lint_javascript_cli
    status: na
  - task: lint_javascript_examples
    status: na
  - task: lint_javascript_tests
    status: passed
  - task: lint_javascript_benchmarks
    status: na
  - task: lint_python
    status: na
  - task: lint_r
    status: na
  - task: lint_c_src
    status: na
  - task: lint_c_examples
    status: na
  - task: lint_c_benchmarks
    status: na
  - task: lint_c_tests_fixtures
    status: na
  - task: lint_shell
    status: na
  - task: lint_typescript_declarations
    status: passed
  - task: lint_typescript_tests
    status: na
  - task: lint_license_headers
    status: passed
---
---
 .../stats/base/ndarray/cuminabs/test/test.js       | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/test/test.js b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/test/test.js
index 7e746aefff80..2c0f3d8adb7a 100644
--- a/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/test/test.js
+++ b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/test/test.js
@@ -159,13 +159,13 @@ tape( 'the function supports non-unit strides', function test( t ) {
 	v = cuminabs( [ x, y ] );
 
 	expected = [
-		1.0,  // 0
+		1.0,
 		0.0,
-		2.0,  // 1
+		1.0,
 		0.0,
-		2.0,  // 2
+		1.0,
 		0.0,
-		2.0,  // 3
+		1.0,
 		0.0
 	];
 
@@ -200,9 +200,9 @@ tape( 'the function supports negative strides and offsets', function test( t ) {
 	v = cuminabs( [ x, y ] );
 
 	expected = [
-		5.0,  // 2
-		2.0,  // 1
-		1.0,  // 0
+		1.0,
+		3.0,
+		5.0,
 		0.0,
 		0.0
 	];

From 90965cfe70ae8d615a80d74a234000f955bccf65 Mon Sep 17 00:00:00 2001
From: Aryan Kumar <aryan002005@gmail.com>
Date: Fri, 9 Jan 2026 17:42:21 +0000
Subject: [PATCH 4/5] docs(stats): align cuminabs ndarray with stdlib
 conventions

---
type: pre_commit_static_analysis_report
description: Results of running static analysis checks when committing changes.
report:
  - task: lint_filenames
    status: passed
  - task: lint_editorconfig
    status: passed
  - task: lint_markdown
    status: na
  - task: lint_package_json
    status: na
  - task: lint_repl_help
    status: passed
  - task: lint_javascript_src
    status: na
  - task: lint_javascript_cli
    status: na
  - task: lint_javascript_examples
    status: na
  - task: lint_javascript_tests
    status: passed
  - task: lint_javascript_benchmarks
    status: na
  - task: lint_python
    status: na
  - task: lint_r
    status: na
  - task: lint_c_src
    status: na
  - task: lint_c_examples
    status: na
  - task: lint_c_benchmarks
    status: na
  - task: lint_c_tests_fixtures
    status: na
  - task: lint_shell
    status: na
  - task: lint_typescript_declarations
    status: passed
  - task: lint_typescript_tests
    status: passed
  - task: lint_license_headers
    status: passed
---
---
 .../stats/base/ndarray/cuminabs/docs/repl.txt      |  2 ++
 .../base/ndarray/cuminabs/docs/types/index.d.ts    |  4 +---
 .../stats/base/ndarray/cuminabs/test/test.js       | 14 +++++++-------
 3 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/docs/repl.txt b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/docs/repl.txt
index 40566e4077f9..da92883c3fe7 100644
--- a/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/docs/repl.txt
+++ b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/docs/repl.txt
@@ -1,3 +1,4 @@
+
 {{alias}}( arrays )
     Computes the cumulative minimum absolute value of a one-dimensional ndarray.
 
@@ -32,3 +33,4 @@
 
     See Also
     --------
+
diff --git a/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/docs/types/index.d.ts b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/docs/types/index.d.ts
index ef153b07e07c..e58f57d9b418 100644
--- a/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/docs/types/index.d.ts
+++ b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/docs/types/index.d.ts
@@ -47,9 +47,7 @@ import { ndarray, typedndarray } from '@stdlib/types/ndarray';
 * var arr = ndarray2array( v );
 * // returns [ 1.0, 1.0, 1.0, 1.0 ]
 */
-declare function cuminabs<
-	T extends typedndarray<unknown> = typedndarray<unknown>
->( arrays: [ ndarray, T ] ): T;
+declare function cuminabs<T extends typedndarray<unknown> = typedndarray<unknown>>( arrays: [ ndarray, T ] ): T;
 
 
 // EXPORTS //
diff --git a/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/test/test.js b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/test/test.js
index 2c0f3d8adb7a..8af463b7afaa 100644
--- a/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/test/test.js
+++ b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/test/test.js
@@ -73,7 +73,7 @@ tape( 'the function calculates the cumulative minimum absolute value of a one-di
 	expected = [ 1.0, 1.0, 1.0, 1.0, 0.0, 0.0 ];
 
 	t.strictEqual( v, y, 'returns output array' );
-	t.strictEqual( isSameArray( getData( v ), expected ), true, 'returns expected values' );
+	t.strictEqual( isSameArray( getData( v ), expected ), true, 'returns expected value' );
 
 	xbuf = [ -4.0, -5.0 ];
 	x = vector( xbuf, 2, 1, 0 );
@@ -82,7 +82,7 @@ tape( 'the function calculates the cumulative minimum absolute value of a one-di
 	v = cuminabs( [ x, y ] );
 	expected = [ 4.0, 4.0 ];
 
-	t.strictEqual( isSameArray( getData( v ), expected ), true, 'returns expected values' );
+	t.strictEqual( isSameArray( getData( v ), expected ), true, 'returns expected value' );
 
 	xbuf = [ -0.0, 0.0, -0.0 ];
 	x = vector( xbuf, 3, 1, 0 );
@@ -91,7 +91,7 @@ tape( 'the function calculates the cumulative minimum absolute value of a one-di
 	v = cuminabs( [ x, y ] );
 	expected = [ 0.0, 0.0, 0.0 ];
 
-	t.strictEqual( isSameArray( getData( v ), expected ), true, 'returns expected values' );
+	t.strictEqual( isSameArray( getData( v ), expected ), true, 'returns expected value' );
 
 	xbuf = [ NaN ];
 	x = vector( xbuf, 1, 1, 0 );
@@ -100,7 +100,7 @@ tape( 'the function calculates the cumulative minimum absolute value of a one-di
 	v = cuminabs( [ x, y ] );
 	expected = [ NaN ];
 
-	t.strictEqual( isSameArray( getData( v ), expected ), true, 'returns expected values' );
+	t.strictEqual( isSameArray( getData( v ), expected ), true, 'returns expected value' );
 
 	xbuf = [ NaN, NaN ];
 	x = vector( xbuf, 2, 1, 0 );
@@ -109,7 +109,7 @@ tape( 'the function calculates the cumulative minimum absolute value of a one-di
 	v = cuminabs( [ x, y ] );
 	expected = [ NaN, NaN ];
 
-	t.strictEqual( isSameArray( getData( v ), expected ), true, 'returns expected values' );
+	t.strictEqual( isSameArray( getData( v ), expected ), true, 'returns expected value' );
 
 	t.end();
 });
@@ -169,7 +169,7 @@ tape( 'the function supports non-unit strides', function test( t ) {
 		0.0
 	];
 
-	t.strictEqual( isSameArray( getData( v ), expected ), true, 'returns expected values' );
+	t.strictEqual( isSameArray( getData( v ), expected ), true, 'returns expected value' );
 	t.end();
 });
 
@@ -207,6 +207,6 @@ tape( 'the function supports negative strides and offsets', function test( t ) {
 		0.0
 	];
 
-	t.strictEqual( isSameArray( getData( v ), expected ), true, 'returns expected values' );
+	t.strictEqual( isSameArray( getData( v ), expected ), true, 'returns expected value' );
 	t.end();
 });

From 3714fe525cd311c1060591a505397ac325ca10e7 Mon Sep 17 00:00:00 2001
From: Aryan Kumar <aryan002005@gmail.com>
Date: Sat, 10 Jan 2026 16:45:46 +0000
Subject: [PATCH 5/5] docs: use ndarray instance notation in cuminabs README
 examples

---
type: pre_commit_static_analysis_report
description: Results of running static analysis checks when committing changes.
report:
  - task: lint_filenames
    status: passed
  - task: lint_editorconfig
    status: passed
  - task: lint_markdown
    status: passed
  - task: lint_package_json
    status: na
  - task: lint_repl_help
    status: na
  - task: lint_javascript_src
    status: passed
  - task: lint_javascript_cli
    status: na
  - task: lint_javascript_examples
    status: na
  - task: lint_javascript_tests
    status: passed
  - task: lint_javascript_benchmarks
    status: passed
  - task: lint_python
    status: na
  - task: lint_r
    status: na
  - task: lint_c_src
    status: na
  - task: lint_c_examples
    status: na
  - task: lint_c_benchmarks
    status: na
  - task: lint_c_tests_fixtures
    status: na
  - task: lint_shell
    status: na
  - task: lint_typescript_declarations
    status: passed
  - task: lint_typescript_tests
    status: passed
  - task: lint_license_headers
    status: passed
---
---
 .../stats/base/ndarray/cuminabs/README.md     |  6 +---
 .../ndarray/cuminabs/benchmark/benchmark.js   |  2 --
 .../ndarray/cuminabs/docs/types/index.d.ts    |  6 +---
 .../stats/base/ndarray/cuminabs/lib/index.js  |  6 +---
 .../stats/base/ndarray/cuminabs/lib/main.js   |  8 ++---
 .../stats/base/ndarray/cuminabs/test/test.js  | 35 +++++++++++--------
 6 files changed, 26 insertions(+), 37 deletions(-)

diff --git a/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/README.md b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/README.md
index f99d4d161577..45de2e14c0eb 100644
--- a/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/README.md
+++ b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/README.md
@@ -41,7 +41,6 @@ var cuminabs = require( '@stdlib/stats/base/ndarray/cuminabs' );
 Computes the cumulative minimum absolute value of a one-dimensional ndarray.
 
 ```javascript
-var ndarray2array = require( '@stdlib/ndarray/to-array' );
 var ndarray = require( '@stdlib/ndarray/base/ctor' );
 
 var xbuf = [ 1.0, -3.0, 4.0, -2.0 ];
@@ -51,13 +50,10 @@ var ybuf = [ 0.0, 0.0, 0.0, 0.0 ];
 var y = new ndarray( 'generic', ybuf, [ 4 ], [ 1 ], 0, 'row-major' );
 
 var v = cuminabs( [ x, y ] );
-// returns <ndarray>
+// returns <ndarray>[ 1.0, 1.0, 1.0, 1.0 ]
 
 var bool = ( v === y );
 // returns true
-
-var arr = ndarray2array( v );
-// returns [ 1.0, 1.0, 1.0, 1.0 ]
 ```
 
 The function has the following parameters:
diff --git a/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/benchmark/benchmark.js b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/benchmark/benchmark.js
index 814b978edc84..69e7f33a9bb1 100644
--- a/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/benchmark/benchmark.js
+++ b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/benchmark/benchmark.js
@@ -53,7 +53,6 @@ function createBenchmark( len ) {
 	var x;
 	var y;
 
-	// Include negative values so abs() matters:
 	xbuf = uniform( len, -10.0, 10.0, options );
 	x = new ndarray( options.dtype, xbuf, [ len ], [ 1 ], 0, 'row-major' );
 
@@ -75,7 +74,6 @@ function createBenchmark( len ) {
 		}
 		b.toc();
 
-		// Check final cumulative value:
 		if ( isnan( v.get( len-1 ) ) ) {
 			b.fail( 'should not return NaN' );
 		}
diff --git a/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/docs/types/index.d.ts b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/docs/types/index.d.ts
index e58f57d9b418..af538392d895 100644
--- a/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/docs/types/index.d.ts
+++ b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/docs/types/index.d.ts
@@ -29,7 +29,6 @@ import { ndarray, typedndarray } from '@stdlib/types/ndarray';
 * @returns output ndarray
 *
 * @example
-* var ndarray2array = require( '@stdlib/ndarray/to-array' );
 * var ndarray = require( '@stdlib/ndarray/base/ctor' );
 *
 * var xbuf = [ 1.0, -3.0, 4.0, -2.0 ];
@@ -39,13 +38,10 @@ import { ndarray, typedndarray } from '@stdlib/types/ndarray';
 * var y = new ndarray( 'generic', ybuf, [ 4 ], [ 1 ], 0, 'row-major' );
 *
 * var v = cuminabs( [ x, y ] );
-* // returns <ndarray>
+* // returns <ndarray>[ 1.0, 1.0, 1.0, 1.0 ]
 *
 * var bool = ( v === y );
 * // returns true
-*
-* var arr = ndarray2array( v );
-* // returns [ 1.0, 1.0, 1.0, 1.0 ]
 */
 declare function cuminabs<T extends typedndarray<unknown> = typedndarray<unknown>>( arrays: [ ndarray, T ] ): T;
 
diff --git a/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/lib/index.js b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/lib/index.js
index 85481850c43a..2b534e86741c 100644
--- a/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/lib/index.js
+++ b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/lib/index.js
@@ -24,7 +24,6 @@
 * @module @stdlib/stats/base/ndarray/cuminabs
 *
 * @example
-* var ndarray2array = require( '@stdlib/ndarray/to-array' );
 * var ndarray = require( '@stdlib/ndarray/base/ctor' );
 * var cuminabs = require( '@stdlib/stats/base/ndarray/cuminabs' );
 *
@@ -35,13 +34,10 @@
 * var y = new ndarray( 'generic', ybuf, [ 4 ], [ 1 ], 0, 'row-major' );
 *
 * var v = cuminabs( [ x, y ] );
-* // returns <ndarray>
+* // returns <ndarray>[ 1.0, 1.0, 1.0, 1.0 ]
 *
 * var bool = ( v === y );
 * // returns true
-*
-* var arr = ndarray2array( v );
-* // returns [ 1.0, 1.0, 1.0, 1.0 ]
 */
 
 // MODULES //
diff --git a/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/lib/main.js b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/lib/main.js
index a87fb42a14b1..c1265afa4043 100644
--- a/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/lib/main.js
+++ b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/lib/main.js
@@ -36,7 +36,6 @@ var strided = require( '@stdlib/stats/base/cuminabs' ).ndarray;
 * @returns {ndarrayLike} output ndarray
 *
 * @example
-* var ndarray2array = require( '@stdlib/ndarray/to-array' );
 * var ndarray = require( '@stdlib/ndarray/base/ctor' );
 *
 * var xbuf = [ 1.0, -3.0, 4.0, -2.0 ];
@@ -46,19 +45,16 @@ var strided = require( '@stdlib/stats/base/cuminabs' ).ndarray;
 * var y = new ndarray( 'generic', ybuf, [ 4 ], [ 1 ], 0, 'row-major' );
 *
 * var v = cuminabs( [ x, y ] );
-* // returns <ndarray>
+* // returns <ndarray>[ 1.0, 1.0, 1.0, 1.0 ]
 *
 * var bool = ( v === y );
 * // returns true
-*
-* var arr = ndarray2array( v );
-* // returns [ 1.0, 1.0, 1.0, 1.0 ]
 */
 function cuminabs( arrays ) {
 	var x = arrays[ 0 ];
 	var y = arrays[ 1 ];
 
-	strided(numelDimension( x, 0 ), getData( x ), getStride( x, 0 ), getOffset( x ), getData( y ), getStride( y, 0 ), getOffset( y ));
+	strided( numelDimension( x, 0 ), getData( x ), getStride( x, 0 ), getOffset( x ), getData( y ), getStride( y, 0 ), getOffset( y ) );
 	return y;
 }
 
diff --git a/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/test/test.js b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/test/test.js
index 8af463b7afaa..1a34869363aa 100644
--- a/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/test/test.js
+++ b/lib/node_modules/@stdlib/stats/base/ndarray/cuminabs/test/test.js
@@ -34,7 +34,7 @@ var cuminabs = require( './../lib' );
 * Returns a one-dimensional ndarray.
 *
 * @private
-* @param {Array} buffer - underlying data buffer
+* @param {Collection} buffer - underlying data buffer
 * @param {NonNegativeInteger} length - number of indexed elements
 * @param {integer} stride - stride length
 * @param {NonNegativeInteger} offset - index offset
@@ -72,7 +72,7 @@ tape( 'the function calculates the cumulative minimum absolute value of a one-di
 	v = cuminabs( [ x, y ] );
 	expected = [ 1.0, 1.0, 1.0, 1.0, 0.0, 0.0 ];
 
-	t.strictEqual( v, y, 'returns output array' );
+	t.strictEqual( v, y, 'returns expected value' );
 	t.strictEqual( isSameArray( getData( v ), expected ), true, 'returns expected value' );
 
 	xbuf = [ -4.0, -5.0 ];
@@ -124,8 +124,8 @@ tape( 'if provided an empty ndarray, the function returns the output array uncha
 
 	v = cuminabs( [ x, y ] );
 
-	t.strictEqual( v, y, 'returns output array' );
-	t.strictEqual( getData( v ).length, 0, 'output array is empty' );
+	t.strictEqual( v, y, 'returns expected value' );
+	t.strictEqual( getData( v ).length, 0, 'returns expected value' );
 	t.end();
 });
 
@@ -136,7 +136,6 @@ tape( 'the function supports non-unit strides', function test( t ) {
 	var x;
 	var y;
 	var v;
-	var i;
 
 	xbuf = [
 		1.0,   // 0
@@ -150,10 +149,16 @@ tape( 'the function supports non-unit strides', function test( t ) {
 	];
 	x = vector( xbuf, 4, 2, 0 );
 
-	ybuf = [];
-	for ( i = 0; i < 8; i++ ) {
-		ybuf.push( 0.0 );
-	}
+	ybuf = [
+		0.0,
+		0.0,
+		0.0,
+		0.0,
+		0.0,
+		0.0,
+		0.0,
+		0.0
+	];
 	y = vector( ybuf, 4, 2, 0 );
 
 	v = cuminabs( [ x, y ] );
@@ -180,7 +185,6 @@ tape( 'the function supports negative strides and offsets', function test( t ) {
 	var x;
 	var y;
 	var v;
-	var i;
 
 	xbuf = [
 		1.0,   // 2
@@ -191,10 +195,13 @@ tape( 'the function supports negative strides and offsets', function test( t ) {
 	];
 	x = vector( xbuf, 3, -2, 4 );
 
-	ybuf = [];
-	for ( i = 0; i < 5; i++ ) {
-		ybuf.push( 0.0 );
-	}
+	ybuf = [
+		0.0,
+		0.0,
+		0.0,
+		0.0,
+		0.0
+	];
 	y = vector( ybuf, 3, -1, 2 );
 
 	v = cuminabs( [ x, y ] );