@stdlib/stats-base-dists-signrank NPM

Signed Rank

Distribution of the Wilcoxon signed rank test statistic.

Installation

npm install @stdlib/stats-base-dists-signrank

Usage

var signrank = require( '@stdlib/stats-base-dists-signrank' );

signrank

Distribution of the Wilcoxon signed rank test statistic.

var dist = signrank;
// returns {...}

The namespace contains the following distribution functions:

cdf( x, n ): Wilcoxon signed rank test statistic cumulative distribution function.
pdf( x, n ): Wilcoxon signed rank test statistic probability density function.
quantile( p, n ): Wilcoxon signed rank test statistic quantile function.

Examples

var objectKeys = require( '@stdlib/utils-keys' );
var signrank = require( '@stdlib/stats-base-dists-signrank' );

console.log( objectKeys( signrank ) );

Notice

This package is part of stdlib, a standard library for JavaScript and Node.js, with an emphasis on numerical and scientific computing. The library provides a collection of robust, high performance libraries for mathematics, statistics, streams, utilities, and more.

For more information on the project, filing bug reports and feature requests, and guidance on how to develop stdlib, see the main project repository.