@stdlib/stats-base-dists-degenerate NPM

Degenerate

Degenerate distribution.

Installation

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

Usage

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

degenerate

Degenerate distribution.

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

The namespace contains the following distribution functions:

cdf( x, mu ): degenerate distribution cumulative distribution function.
logcdf( x, mu ): degenerate distribution logarithm of cumulative distribution function.
logpdf( x, mu ): degenerate distribution logarithm of probability density function (logPDF).
logpmf( x, mu ): evaluate the natural logarithm of the probability mass function (PMF) for a degenerate distribution.
mgf( t, mu ): degenerate distribution moment-generating function (MGF).
pdf( x, mu ): degenerate distribution probability density function (PDF).
pmf( x, mu ): degenerate distribution probability mass function (PMF).
quantile( p, mu ): degenerate distribution quantile function.

The namespace contains the following functions for calculating distribution properties:

entropy( mu ): degenerate distribution entropy.
mean( mu ): degenerate distribution expected value.
median( mu ): degenerate distribution median.
mode( mu ): degenerate distribution mode.
stdev( mu ): degenerate distribution standard deviation.
variance( mu ): degenerate distribution variance.

The namespace contains a constructor function for creating a degenerate distribution object.

Degenerate( [mu] ): degenerate distribution constructor.

Examples

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

console.log( objectKeys( degenerate ) );

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.