stattestutils

Documentation

Overview

Package stattestutils provides basic statistical utility functions.

This package is not optimized for performance or speed and is only intended to be used in tests.

Index

• func SampleMean(values []float64) float64
• func SampleVariance(values []float64) float64

Functions

func SampleMean

func SampleMean(values []float64) float64

SampleMean returns the mean of a slice, calculated as the average over the values in the slice.

func SampleVariance

func SampleVariance(values []float64) float64

SampleVariance returns the variance of a slice, calculated as the sum of sqaures of the distance to the mean of each of the values, divided by the number of values.