search for: activity1

Hello, I was wandering if it is possible to perform on a dataframe called 'all' a shapiro wilk normality test for COUNTS by variable Group ACTIVITY? Could it be done using plyer? I saw an eg that applies to an array but not to a dataframe: lapply(split(dataset1$Height,dataset1$Group),shapiro.test) Any thoughts would be much appreciated. My dataframe is in shape: dat ACTIVIT

I sure hope so: http://duckdown.blogspot.com/2006/03/additional-thoughts-on-why-ruby-isnt.html Seems like it''s getting genuine rebuttals, though. It''s actually kind of amusing.