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    ndarray-normalizepublic

    ndarray-normalize

    Normalizes an ndarray so that the mean is 0 and the standard deviation is 1.

    Example

    var moments = require("ndarray-moments")
    var lena = require("luminance")(require("lena"))
     
    console.log("Before normalization:", moments(2, lena))
     
    require("ndarray-normalize")(lena)
     
    console.log("After normalization:", moments(2, lena))

    This prints out:

    Before normalization: [ 124.04670674515125, 17677.59913617722 ]
    After normalization: [ -7.130396703039932e-14, 1.0000000000002789 ]
    

    Install

    npm install ndarray-normalize
    

    require("ndarray-normalize")(output, input)

    Normalizes an ndarray

    • output gets the result
    • input is the array that gets normalized (if unspecified, output is normalized in place)

    Returns output

    Credits

    (c) 2013 Mikola Lysenko. MIT License

    install

    npm i ndarray-normalize

    Downloadsweekly downloads

    9

    version

    1.0.0

    license

    MIT

    repository

    githubgithub

    last publish

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