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 ...
October 13th.Today, before work, I opened my workbook for the Grade 2 Statistics Certification exam for just 30 minutes.I ...
A statistical test that allows one to determine whether observed quantities of a specific characteristic differed from the expected value purely by chance.