ezstats v0.1.0

ezstats

Install

npm install --save ezstats

Functions

var ezstats = require('ezstats');

var dataset = getData().from().somewhere();

// get the mean value from a set of numbers
var mean = ezstats.mean(dataset);

// get standard deviation of a dataset

var standardDeviation = ezstats.standardDeviation(dataset);

// get variance of a dataset
var variance = ezstats.variance(dataset);

// get z-scores from a dataset
var zScores = ezstats.zScores(dataset);

Note: The data format for the zScores function is the following:

[ { value: initialValue, z: zScoreForTheValue } ]