All files native.js

100% Statements 65/65
100% Branches 2/2
100% Functions 1/1
100% Lines 65/65

Press n or j to go to the next uncovered block, b, p or k for the previous block.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 661x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 3020x 3020x 3020x 1x 1x 1x 1x 1x  
/**
* @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 addon = require( './../src/addon.node' );
 
 
// MAIN //
 
/**
* Evaluates the quantile function for a Fréchet distribution with shape `alpha`, scale `s`, and location `m` at a probability `p`.
*
* @private
* @param {number} p - input probability
* @param {PositiveNumber} alpha - shape parameter
* @param {PositiveNumber} s - scale parameter
* @param {number} m - location parameter
* @returns {number} evaluated quantile function
*
* @example
* var y = quantile( 0.5, 2.0, 3.0, 2.0 );
* // returns ~5.603
*
* @example
* var y = quantile( 0.2, 1.0, 3.0, -1.0 );
* // returns ~0.864
*
* @example
* var y = quantile( NaN, 2.0, 1.0, -1.0 );
* // returns NaN
*
* @example
* var y = quantile( 0.1, NaN, 1.0, -1.0 );
* // returns NaN
*
* @example
* var y = quantile( 0.1, -1.0, 1.0, 0.0 );
* // returns NaN
*/
function quantile( p, alpha, s, m ) {
	return addon( p, alpha, s, m );
}
 
 
// EXPORTS //
 
module.exports = quantile;