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    secure-samplepublic

    secure-sample

    Secure, sequential (n, N) sampling without replacement

    Usage

    var sample = require('secure-sample')
     
    sample(3, 10) // [0, 5, 9]
     

    Random order sample:

    var sample = require('secure-sample')
    var shuffle = require('secure-shuffle')
     
    shuffle(sample(3, 10)) // [6, 2, 8]
     

    API

    secureSample(sampleSize, populationSize)

    Will return an array with sampleSize number of unique samples from the uniform distribution [0, populationSize) (populationSize exclusive). The samples will be sequential, so you may want to shuffle them. See Related for relevant module.

    sampleSize and populationSize must be safe integers. sampleSize must not be larger than populationSize. If any of these conditions are violated, an error will be thrown. Something like unassertify

    Install

    npm install secure-shuffle

    Related

    Reference

    John D. Cook on Stack Overflow

    License

    ISC

    install

    npm i secure-sample

    Downloadslast 7 days

    1

    version

    1.0.3

    license

    ISC

    repository

    github.com

    last publish

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