A chi-square (also called chi-squared) test is a classical statistics technique that can be used to determine if observed-count data matches expected-count data.

As a student at the University of Minesota, I was required to take Biometrics and Genetics. Each of these classes included the application of a nonparametric test statistic known as ...

Evolve and resequence studies provide a popular approach to simulate evolution in the lab and explore its genetic basis. In this context, Pearson’s chi-square test, Fisher’s exact test as well as the ...