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nkgokul/check_rand_function_distribution.js

Created December 24, 2019 19:46
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  1. nkgokul created this gist Dec 24, 2019.
    10 changes: 10 additions & 0 deletions check_rand_function_distribution.js
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    Original file line number Diff line number Diff line change
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    function checkUniformDistributionOfRandom(percentateOfErrorsToLog = 10) {
    const percentateOfErrorsToLogFraction = percentateOfErrorsToLog/100;
    const threshold = 1 - percentateOfErrorsToLogFraction;
    const numberOfLoops = 1000;

    for (let i=1; i<numberOfLoops; i++){
    if (Math.random() >= threshold) console.log("This should be printed " + percentateOfErrorsToLogFraction * numberOfLoops + " times");
    }
    }
    [10, 20, 30, 40, 50, 60, 70, 80, 90].map(checkUniformDistributionOfRandom);