why is the ligner test used in r what variable would be the grouping of the anova variable what is a ligner test how to use a fligner test r? fligner test r with variables in grouping which variable is used to determine homoscedasticity can you test for homoscedasticity with multiple variables in r can you do a floner test in r what is the function of a finger test in r why do r tests require variable variable how to run a fligner test in r can a r variable determine the grouping can you run a ligner test in r which variable to test for homoscedasticity in r what to run for a flourger test what is the fligner test with variables what is the function of afiner test in R can i test with a grouping can a fligner test be used in r how do i run the igner test in r