On 2010-12-13 07:29, PGZC wrote:
TukeyHSD(fit) Error in UseMethod("TukeyHSD") : no applicable method for 'TukeyHSD' applied to an object of class "lm"TukeyHSD(anova)Error in UseMethod("TukeyHSD") : no applicable method for 'TukeyHSD' applied to an object of class "function"TukeyHSD(group)Error in UseMethod("TukeyHSD") : no applicable method for 'TukeyHSD' applied to an object of class "c('integer', 'numeric')"TukeyHSD(y)Error in UseMethod("TukeyHSD") : no applicable method for 'TukeyHSD' applied to an object of class "c('double', 'numeric')"TukeyHSD(data)Error in UseMethod("TukeyHSD") : no applicable method for 'TukeyHSD' applied to an object of class "data.frame"TukeyHSD(summary)Error in UseMethod("TukeyHSD") : no applicable method for 'TukeyHSD' applied to an object of class "function"
Okay, the basic problem appears to be that you know nothing about how to use R. Rather than take a scattergun approach and throw anything you can think of at the poor TukeyHSD function, why not take the time to work your way through 'An Introduction to R'? Or one of the many intro documents found on the web. (Normally, I would advise a careful reading of the help page and liberal use of the str() function, but it seems that your needs are more basic.) Peter Ehlers ______________________________________________ R-help@r-project.org mailing list 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.
