From 249aa5d6b2e3ed443762373b7687b4badf15b4ed Mon Sep 17 00:00:00 2001 From: Anshu Date: Tue, 18 Mar 2025 14:16:00 +0530 Subject: [PATCH 1/2] feat: add nanmeanabs2 package --- .../@stdlib/stats/incr/nanmeanabs2/README.md | 141 ++++++++++++++++++ .../incr/nanmeanabs2/benchmark/benchmark.js | 69 +++++++++ ...rithmetic_mean_squared_absolute_values.svg | 44 ++++++ .../stats/incr/nanmeanabs2/docs/repl.txt | 30 ++++ .../incr/nanmeanabs2/docs/types/index.d.ts | 57 +++++++ .../stats/incr/nanmeanabs2/docs/types/test.ts | 61 ++++++++ .../stats/incr/nanmeanabs2/examples/index.js | 38 +++++ .../stats/incr/nanmeanabs2/lib/index.js | 54 +++++++ .../stats/incr/nanmeanabs2/lib/main.js | 74 +++++++++ .../stats/incr/nanmeanabs2/package.json | 71 +++++++++ .../stats/incr/nanmeanabs2/test/test.js | 100 +++++++++++++ 11 files changed, 739 insertions(+) create mode 100644 lib/node_modules/@stdlib/stats/incr/nanmeanabs2/README.md create mode 100644 lib/node_modules/@stdlib/stats/incr/nanmeanabs2/benchmark/benchmark.js create mode 100644 lib/node_modules/@stdlib/stats/incr/nanmeanabs2/docs/img/equation_arithmetic_mean_squared_absolute_values.svg create mode 100644 lib/node_modules/@stdlib/stats/incr/nanmeanabs2/docs/repl.txt create mode 100644 lib/node_modules/@stdlib/stats/incr/nanmeanabs2/docs/types/index.d.ts create mode 100644 lib/node_modules/@stdlib/stats/incr/nanmeanabs2/docs/types/test.ts create mode 100644 lib/node_modules/@stdlib/stats/incr/nanmeanabs2/examples/index.js create mode 100644 lib/node_modules/@stdlib/stats/incr/nanmeanabs2/lib/index.js create mode 100644 lib/node_modules/@stdlib/stats/incr/nanmeanabs2/lib/main.js create mode 100644 lib/node_modules/@stdlib/stats/incr/nanmeanabs2/package.json create mode 100644 lib/node_modules/@stdlib/stats/incr/nanmeanabs2/test/test.js diff --git a/lib/node_modules/@stdlib/stats/incr/nanmeanabs2/README.md b/lib/node_modules/@stdlib/stats/incr/nanmeanabs2/README.md new file mode 100644 index 000000000000..3a8db8e4351c --- /dev/null +++ b/lib/node_modules/@stdlib/stats/incr/nanmeanabs2/README.md @@ -0,0 +1,141 @@ + + +# incrnanmeanabs2 + +> Compute an [arithmetic mean][arithmetic-mean] of squared absolute values incrementally, ignoring `NaN` values. + +
+ +The [arithmetic mean][arithmetic-mean] of squared absolute values is defined as + + + +```math +m = \frac{1}{n} \sum_{i=0}^{n-1} x_i^2 +``` + + + + + +
+ + + +
+ +## Usage + +```javascript +var incrnanmeanabs2 = require( '@stdlib/stats/incr/nanmeanabs2' ); +``` + +#### incrnanmeanabs2() + +Returns an accumulator function which incrementally computes an [arithmetic mean][arithmetic-mean] of squared absolute values, ignoring `NaN` values. + +```javascript +var accumulator = incrnanmeanabs2(); +``` + +#### accumulator( \[x] ) + +If provided an input value `x`, the accumulator function returns an updated mean. If not provided an input value `x`, the accumulator function returns the current mean. + +```javascript +var accumulator = incrnanmeanabs2(); + +var m = accumulator( 2.0 ); +// returns 4.0 + +m = accumulator( NaN ); +// returns 4.0 + +m = accumulator( -1.0 ); +// returns 2.5 + +m = accumulator( -3.0 ); +// returns ~4.67 + +m = accumulator(); +// returns ~4.67 +``` + +
+ + + +
+ +## Notes + +- Input values are **not** type checked. If non-numeric inputs are possible, you are advised to type check and handle accordingly **before** passing the value to the accumulator function. + +
+ + + +
+ +## Examples + + + +```javascript +var uniform = require( '@stdlib/random/base/uniform' ); +var bernoulli = require( '@stdlib/random/base/bernoulli' ); +var incrnanmeanabs2 = require( '@stdlib/stats/incr/nanmeanabs2' ); + +// Initialize an accumulator: +var accumulator = incrnanmeanabs2(); + +// For each simulated datum, update the mean... +var i; +for ( i = 0; i < 100; i++ ) { + accumulator( ( bernoulli( 0.8 ) < 1 ) ? NaN : uniform( -100.0, 100.0 ) ); +} +console.log( accumulator() ); +``` + +
+ + + + + +
+ +
+ + + + + +
+ +[arithmetic-mean]: https://en.wikipedia.org/wiki/Arithmetic_mean + +
+ + diff --git a/lib/node_modules/@stdlib/stats/incr/nanmeanabs2/benchmark/benchmark.js b/lib/node_modules/@stdlib/stats/incr/nanmeanabs2/benchmark/benchmark.js new file mode 100644 index 000000000000..cae1a700f6e4 --- /dev/null +++ b/lib/node_modules/@stdlib/stats/incr/nanmeanabs2/benchmark/benchmark.js @@ -0,0 +1,69 @@ +/** +* @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 randu = require( '@stdlib/random/base/randu' ); +var pkg = require( './../package.json' ).name; +var incrnanmeanabs2 = require( './../lib' ); + + +// MAIN // + +bench( pkg, function benchmark( b ) { + var f; + var i; + b.tic(); + for ( i = 0; i < b.iterations; i++ ) { + f = incrnanmeanabs2(); + if ( typeof f !== 'function' ) { + b.fail( 'should return a function' ); + } + } + b.toc(); + if ( typeof f !== 'function' ) { + b.fail( 'should return a function' ); + } + b.pass( 'benchmark finished' ); + b.end(); +}); + +bench( pkg+'::accumulator', function benchmark( b ) { + var acc; + var v; + var i; + + acc = incrnanmeanabs2(); + + b.tic(); + for ( i = 0; i < b.iterations; i++ ) { + v = acc( randu()-0.5 ); + if ( v !== v ) { + b.fail( 'should not return NaN' ); + } + } + b.toc(); + if ( v !== v ) { + b.fail( 'should not return NaN' ); + } + b.pass( 'benchmark finished' ); + b.end(); +}); diff --git a/lib/node_modules/@stdlib/stats/incr/nanmeanabs2/docs/img/equation_arithmetic_mean_squared_absolute_values.svg b/lib/node_modules/@stdlib/stats/incr/nanmeanabs2/docs/img/equation_arithmetic_mean_squared_absolute_values.svg new file mode 100644 index 000000000000..ae6a039503b8 --- /dev/null +++ b/lib/node_modules/@stdlib/stats/incr/nanmeanabs2/docs/img/equation_arithmetic_mean_squared_absolute_values.svg @@ -0,0 +1,44 @@ + +m equals StartFraction 1 Over n EndFraction sigma-summation Underscript i equals 0 Overscript n minus 1 Endscripts x Subscript i Superscript 2 + + + \ No newline at end of file diff --git a/lib/node_modules/@stdlib/stats/incr/nanmeanabs2/docs/repl.txt b/lib/node_modules/@stdlib/stats/incr/nanmeanabs2/docs/repl.txt new file mode 100644 index 000000000000..3e2335764cd0 --- /dev/null +++ b/lib/node_modules/@stdlib/stats/incr/nanmeanabs2/docs/repl.txt @@ -0,0 +1,30 @@ + +{{alias}}() + Returns an accumulator function which incrementally computes an arithmetic + mean of squared absolute values, ignoring `NaN` values. + + If provided a value, the accumulator function returns an updated mean. If + not provided a value, the accumulator function returns the current mean. + + Returns + ------- + acc: Function + Accumulator function. + + Examples + -------- + > var accumulator = {{alias}}(); + > var mu = accumulator() + null + > mu = accumulator( 2.0 ) + 4.0 + > mu = accumulator( NaN ) + 4.0 + > mu = accumulator( -5.0 ) + 14.5 + > mu = accumulator() + 14.5 + + See Also + -------- + diff --git a/lib/node_modules/@stdlib/stats/incr/nanmeanabs2/docs/types/index.d.ts b/lib/node_modules/@stdlib/stats/incr/nanmeanabs2/docs/types/index.d.ts new file mode 100644 index 000000000000..4da82dcf68fe --- /dev/null +++ b/lib/node_modules/@stdlib/stats/incr/nanmeanabs2/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 + +/** +* If provided a value, returns an updated arithmetic mean; otherwise, returns the current arithmetic mean. +* +* @param x - value +* @returns arithmetic mean of squared absolute values +*/ +type accumulator = ( x?: number ) => number | null; + +/** +* Returns an accumulator function which incrementally computes an arithmetic mean of squared absolute values, ignoring `NaN` values. +* +* @returns accumulator function +* +* @example +* var accumulator = incrnanmeanabs2(); +* +* var mu = accumulator(); +* // returns null +* +* mu = accumulator( 2.0 ); +* // returns 4.0 +* +* mu = accumulator( NaN ); +* // returns 4.0 +* +* mu = accumulator( -5.0 ); +* // returns 14.5 +* +* mu = accumulator(); +* // returns 14.5 +*/ +declare function incrnanmeanabs2(): accumulator; + + +// EXPORTS // + +export = incrnanmeanabs2; diff --git a/lib/node_modules/@stdlib/stats/incr/nanmeanabs2/docs/types/test.ts b/lib/node_modules/@stdlib/stats/incr/nanmeanabs2/docs/types/test.ts new file mode 100644 index 000000000000..cb5a27e4a18b --- /dev/null +++ b/lib/node_modules/@stdlib/stats/incr/nanmeanabs2/docs/types/test.ts @@ -0,0 +1,61 @@ +/* +* @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. +*/ + +import incrnanmeanabs2 = require( './index' ); + + +// TESTS // + +// The function returns an accumulator function... +{ + incrnanmeanabs2(); // $ExpectType accumulator +} + +// The compiler throws an error if the function is provided arguments... +{ + incrnanmeanabs2( '5' ); // $ExpectError + incrnanmeanabs2( 5 ); // $ExpectError + incrnanmeanabs2( true ); // $ExpectError + incrnanmeanabs2( false ); // $ExpectError + incrnanmeanabs2( null ); // $ExpectError + incrnanmeanabs2( undefined ); // $ExpectError + incrnanmeanabs2( [] ); // $ExpectError + incrnanmeanabs2( {} ); // $ExpectError + incrnanmeanabs2( ( x: number ): number => x ); // $ExpectError +} + +// The function returns an accumulator function which returns an accumulated result... +{ + const acc = incrnanmeanabs2(); + + acc(); // $ExpectType number | null + acc( 3.14 ); // $ExpectType number | null +} + +// The compiler throws an error if the returned accumulator function is provided invalid arguments... +{ + const acc = incrnanmeanabs2(); + + acc( '5' ); // $ExpectError + acc( true ); // $ExpectError + acc( false ); // $ExpectError + acc( null ); // $ExpectError + acc( [] ); // $ExpectError + acc( {} ); // $ExpectError + acc( ( x: number ): number => x ); // $ExpectError +} diff --git a/lib/node_modules/@stdlib/stats/incr/nanmeanabs2/examples/index.js b/lib/node_modules/@stdlib/stats/incr/nanmeanabs2/examples/index.js new file mode 100644 index 000000000000..d50c236d7b83 --- /dev/null +++ b/lib/node_modules/@stdlib/stats/incr/nanmeanabs2/examples/index.js @@ -0,0 +1,38 @@ +/** +* @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 uniform = require( '@stdlib/random/base/uniform' ); +var bernoulli = require( '@stdlib/random/base/bernoulli' ); +var incrnanmeanabs2 = require( './../lib' ); + +// Initialize an accumulator: +var accumulator = incrnanmeanabs2(); + +// For each simulated datum, update the mean... +console.log( '\nValue\tMean\n' ); +var mu; +var v; +var i; +for ( i = 0; i < 100; i++ ) { + v = ( bernoulli( 0.8 ) < 1 ) ? NaN : uniform( -100.0, 100.0 ); + mu = accumulator( v ); + console.log( '%d\t%d', v.toFixed( 3 ), ( mu === null ) ? NaN : mu.toFixed( 3 ) ); +} +console.log( '\nFinal mean: %d\n', accumulator() ); diff --git a/lib/node_modules/@stdlib/stats/incr/nanmeanabs2/lib/index.js b/lib/node_modules/@stdlib/stats/incr/nanmeanabs2/lib/index.js new file mode 100644 index 000000000000..aca8136da3d2 --- /dev/null +++ b/lib/node_modules/@stdlib/stats/incr/nanmeanabs2/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 an arithmetic mean of squared absolute values incrementally, ignoring `NaN` values. +* +* @module @stdlib/stats/incr/nanmeanabs2 +* +* @example +* var incrnanmeanabs2 = require( '@stdlib/stats/incr/nanmeanabs2' ); +* +* var accumulator = incrnanmeanabs2(); +* +* var m = accumulator(); +* // returns null +* +* m = accumulator( 2.0 ); +* // returns 4.0 +* +* mu = accumulator( NaN ); +* // returns 4.0 +* +* m = accumulator( -5.0 ); +* // returns 14.5 +* +* m = accumulator(); +* // returns 14.5 +*/ + +// MODULES // + +var main = require( './main.js' ); + + +// EXPORTS // + +module.exports = main; diff --git a/lib/node_modules/@stdlib/stats/incr/nanmeanabs2/lib/main.js b/lib/node_modules/@stdlib/stats/incr/nanmeanabs2/lib/main.js new file mode 100644 index 000000000000..86ecc80e5619 --- /dev/null +++ b/lib/node_modules/@stdlib/stats/incr/nanmeanabs2/lib/main.js @@ -0,0 +1,74 @@ +/** +* @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 isnan = require( '@stdlib/math/base/assert/is-nan' ); +var incrmeanabs2 = require( '@stdlib/stats/incr/meanabs2' ); + + +// MAIN // + +/** +* Returns an accumulator function which incrementally computes an arithmetic mean of squared absolute values, ignoring `NaN` values. +* +* @returns {Function} accumulator function +* +* @example +* var accumulator = incrnanmeanabs2(); +* +* var m = accumulator(); +* // returns null +* +* m = accumulator( 2.0 ); +* // returns 4.0 +* +* mu = accumulator( NaN ); +* // returns 4.0 +* +* m = accumulator( -5.0 ); +* // returns 14.5 +* +* m = accumulator(); +* // returns 14.5 +*/ +function incrnanmeanabs2() { + var meanabs2 = incrmeanabs2(); + return accumulator; + + /** + * If provided a value, the accumulator function returns an updated mean. If not provided a value, the accumulator function returns the current mean. + * + * @private + * @param {number} [x] - new value + * @returns {(number|null)} mean value or null + */ + function accumulator( x ) { + if ( arguments.length === 0 || isnan( x ) ) { + return meanabs2(); + } + return meanabs2( x ); + } +} + + +// EXPORTS // + +module.exports = incrnanmeanabs2; diff --git a/lib/node_modules/@stdlib/stats/incr/nanmeanabs2/package.json b/lib/node_modules/@stdlib/stats/incr/nanmeanabs2/package.json new file mode 100644 index 000000000000..b0c6dc542b41 --- /dev/null +++ b/lib/node_modules/@stdlib/stats/incr/nanmeanabs2/package.json @@ -0,0 +1,71 @@ +{ + "name": "@stdlib/stats/incr/nanmeanabs2", + "version": "0.0.0", + "description": "Compute an arithmetic mean of squared absolute values incrementally, ignoring NaN values.", + "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", + "average", + "avg", + "mean", + "incremental", + "accumulator", + "absolute", + "value", + "abs", + "magnitude", + "math.abs", + "abs2", + "squared" + ] +} diff --git a/lib/node_modules/@stdlib/stats/incr/nanmeanabs2/test/test.js b/lib/node_modules/@stdlib/stats/incr/nanmeanabs2/test/test.js new file mode 100644 index 000000000000..264d70fa4da6 --- /dev/null +++ b/lib/node_modules/@stdlib/stats/incr/nanmeanabs2/test/test.js @@ -0,0 +1,100 @@ +/** +* @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 isnan = require( '@stdlib/math/base/assert/is-nan' ); +var abs = require( '@stdlib/math/base/special/abs' ); +var EPS = require( '@stdlib/constants/float64/eps' ); +var incrnanmeanabs2 = require( './../lib' ); + + +// TESTS // + +tape( 'main export is a function', function test( t ) { + t.ok( true, __filename ); + t.strictEqual( typeof incrnanmeanabs2, 'function', 'main export is a function' ); + t.end(); +}); + +tape( 'the function returns an accumulator function', function test( t ) { + t.equal( typeof incrnanmeanabs2(), 'function', 'returns expected value' ); + t.end(); +}); + +tape( 'the initial accumulated value is `null`', function test( t ) { + var acc = incrnanmeanabs2(); + t.equal( acc(), null, 'returns expected value' ); + t.end(); +}); + +tape( 'the accumulator function incrementally computes an arithmetic mean of squared absolute values', function test( t ) { + var expected; + var actual; + var delta; + var count; + var data; + var acc; + var sum; + var tol; + var N; + var d; + var i; + + data = [ 2.0, -3.0, 2.0, NaN, -4.0, NaN, 3.0, -4.0 ]; + N = data.length; + count = 0; + sum = 0; + + acc = incrnanmeanabs2(); + + for ( i = 0; i < N; i++ ) { + d = data[ i ]; + if ( isnan( d ) === false ) { + sum += d * d; + count += 1; + } + expected = ( count === 0 ) ? null : sum / count; + actual = acc( d ); + if ( actual === expected ) { + t.equal( actual, expected, 'returns expected value' ); + } else { + delta = abs( expected - actual ); + tol = 1.0 * EPS * abs( expected ); + t.equal( delta <= tol, true, 'within tolerance. Actual: '+actual+'. Expected: '+expected+'. Delta: '+delta+'. Tol: '+tol+'.' ); + } + } + t.end(); +}); + +tape( 'if not provided an input value, the accumulator function returns the current mean', function test( t ) { + var data; + var acc; + var i; + + data = [ 2.0, NaN, -3.0, NaN, -1.0 ]; + acc = incrnanmeanabs2(); + for ( i = 0; i < data.length; i++ ) { + acc( data[ i ] ); + } + t.equal( acc(), 14.0/3.0, 'returns expected value' ); + t.end(); +}); From 443daa7325a275b11529ae2b6bb0916b67057a7a Mon Sep 17 00:00:00 2001 From: Anshu Date: Tue, 18 Mar 2025 14:27:03 +0530 Subject: [PATCH 2/2] chore: fix lint error --- lib/node_modules/@stdlib/stats/incr/nanmeanabs2/test/test.js | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/node_modules/@stdlib/stats/incr/nanmeanabs2/test/test.js b/lib/node_modules/@stdlib/stats/incr/nanmeanabs2/test/test.js index 264d70fa4da6..903c741bd1b5 100644 --- a/lib/node_modules/@stdlib/stats/incr/nanmeanabs2/test/test.js +++ b/lib/node_modules/@stdlib/stats/incr/nanmeanabs2/test/test.js @@ -97,4 +97,4 @@ tape( 'if not provided an input value, the accumulator function returns the curr } t.equal( acc(), 14.0/3.0, 'returns expected value' ); t.end(); -}); +});