## Stationarity tests

Dickey fuller unit root test and Ljung box independence tests are discussed using attendance data set.

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# Tag: hypothesis

## Stationarity tests

Dickey fuller unit root test and Ljung box independence tests are discussed using attendance data set.

## Chi Square test of independence

## Hypothesis test for population parameters

and machine learning

This post deals with Chi Square test of independence. Along with the R code, a contingency table, and mosaic plot are also presented.

Discussion on hypothesis testing. Introduction to z-test and t-test, Code for visualization of z-test and t-test.