A statistical test that allows one to determine whether observed quantities of a specific characteristic differed from the expected value purely by chance.

We consider a recurrent event wherein the inter-event times are independent and identically distributed with a common absolutely continuous distribution function F. In this article, interest is in the ...

R is the perfect language for creating a variety of chi-square tests, which are used to perform statistical analyses of counts of data. Here's how, with some sample code. A chi-square test (also ...

Monte Carlo simulations were used to determine impact of biotelemetry triangulation errors on power of the Chi-square goodness-of-fit test to detect habitat selection. Two categories of habitat ...