@types/gaussian
    TypeScript icon, indicating that this package has built-in type declarations

    1.1.4 • Public • Published

    Installation

    npm install --save @types/gaussian

    Summary

    This package contains type definitions for gaussian (https://github.com/errcw/gaussian).

    Details

    Files were exported from https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/gaussian.

    index.d.ts

    // Type definitions for gaussian 1.1
    // Project: https://github.com/errcw/gaussian
    // Definitions by: Scott Cooper <https://github.com/scttcper>
    // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
    
    declare function gaussian(mean: number, variance: number): gaussian.Gaussian;
    
    export = gaussian;
    export as namespace gaussian;
    
    declare namespace gaussian {
        interface Gaussian {
            /**
             * the mean (μ) of the distribution
             */
            mean: number;
            /**
             * the variance (σ^2) of the distribution
             */
            variance: number;
            /**
             * the standard deviation (σ) of the distribution
             */
            standardDeviation: number;
            /**
             * the probability density function, which describes the
             * probability of a random variable taking on the value x
             */
            pdf(x: number): number;
            /**
             * the cumulative distribution function, which describes the
             * probability of a random variable falling in the interval (−∞, x]
             */
            cdf(x: number): number;
            /**
             * the percent point function, the inverse of cdf
             */
            ppf(x: number): number;
            /**
             * returns the product distribution of this and the given
             * distribution; equivalent to scale(d) when d is a constant
             */
            mul(x: number | Gaussian): Gaussian;
            /**
             * returns the quotient distribution of this and the given
             * distribution; equivalent to scale(1/d) when d is a constant
             */
            div(x: number | Gaussian): Gaussian;
            /**
             * returns the result of adding this and the given
             * distribution's means and variances
             */
            add(x: Gaussian): Gaussian;
            /**
             * returns the result of subtracting this and the given
             * distribution's means and variances
             */
            sub(x: Gaussian): Gaussian;
            /**
             * returns the result of scaling this distribution by the
             * given constant
             */
            scale(x: number): Gaussian;
            /**
             * generates given number of samples of the distribution
             */
            random(x: number): number[];
        }
    }

    Additional Details

    • Last updated: Fri, 01 Oct 2021 22:31:29 GMT
    • Dependencies: none
    • Global values: gaussian

    Credits

    These definitions were written by Scott Cooper.

    Keywords

    none

    Install

    npm i @types/gaussian

    DownloadsWeekly Downloads

    1,618

    Version

    1.1.4

    License

    MIT

    Unpacked Size

    7.04 kB

    Total Files

    4

    Last publish

    Collaborators

    • types