> I have ran Kruskal Wallis as follows but get the following error: > svyranktest(CARB ~ group, df, test=c("KruskalWallis"))
>From the survey package, I assume. And df is a data frame, I also assume. (Complete self-contained examples are good). I checked the documentation. The second argument is not a data frame. [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.