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@stdlib/random-array-f

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Create an array containing pseudorandom numbers drawn from an F distribution.

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/** * @license Apache-2.0 * * Copyright (c) 2024 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 factory = require( './factory.js' ); // MAIN // /** * Returns an array containing pseudorandom numbers drawn from an F distribution. * * @name f * @type {Function} * @param {NonNegativeInteger} len - array length * @param {PositiveNumber} d1 - degrees of freedom * @param {PositiveNumber} d2 - degrees of freedom * @param {Options} [options] - options * @param {string} [options.dtype="float64"] - output array data type * @throws {TypeError} first argument must be a nonnegative integer * @throws {TypeError} options argument must be an object * @throws {TypeError} must provide valid options * @returns {(Array|TypedArray)} output array * * @example * var arr = f( 10, 2.0, 5.0 ); * // returns <Float64Array> * * @example * var arr = f( 10, 2.0, 5.0, { * 'dtype': 'generic' * }); * // returns [...] */ var f = factory(); // EXPORTS // module.exports = f;