All files / stats/base/smeankbn2/lib index.js

100% Statements 67/67
100% Branches 3/3
100% Functions 0/0
100% Lines 67/67

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 66 67 683x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 1x 3x 2x 2x 3x 3x 3x 3x 3x 3x 3x  
/**
* @license Apache-2.0
*
* Copyright (c) 2020 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 arithmetic mean of a single-precision floating-point strided array using a second-order iterative Kahan–Babuška algorithm.
*
* @module @stdlib/stats/base/smeankbn2
*
* @example
* var Float32Array = require( '@stdlib/array/float32' );
* var smeankbn2 = require( '@stdlib/stats/base/smeankbn2' );
*
* var x = new Float32Array( [ 1.0, -2.0, 2.0 ] );
*
* var v = smeankbn2( x.length, x, 1 );
* // returns ~0.3333
*
* @example
* var Float32Array = require( '@stdlib/array/float32' );
* var smeankbn2 = require( '@stdlib/stats/base/smeankbn2' );
*
* var x = new Float32Array( [ 2.0, 1.0, 2.0, -2.0, -2.0, 2.0, 3.0, 4.0 ] );
*
* var v = smeankbn2.ndarray( 4, x, 2, 1 );
* // returns 1.25
*/
 
// MODULES //
 
var join = require( 'path' ).join;
var tryRequire = require( '@stdlib/utils/try-require' );
var main = require( './main.js' );
 
 
// MAIN //
 
var smeankbn2;
var tmp = tryRequire( join( __dirname, './native.js' ) );
if ( tmp instanceof Error ) {
	smeankbn2 = main;
} else {
	smeankbn2 = tmp;
}
 
 
// EXPORTS //
 
module.exports = smeankbn2;
 
// exports: { "ndarray": "smeankbn2.ndarray" }