chi-squared - w3toppers.com

Chi Square Analysis using for loop in R

A sample of your data would be appreciated, but I think this will work for you. First, create a combination of all columns with combn. Then write a function to use with an apply function to iterate through the combos. I like to use plyr since it is easy to specify what you want for … Read more

Transform the form of the function's result and get the maximum value

You can extract X-square statistic this way: chisq.test(c(89,37,30,28,2), c(40,20,20,15,5)) -> test test$statistic # X-squared # 15 And than just find the maximum value. But it would be easier to help if your example were reproducible.