Dear all, I have finally managed to get a "Analysis of Variance Table":
Response: LogHand Df Sum Sq Mean Sq F value Pr(>F) Prey 3 5.3125 1.7708 20.672 2.066e-11 *** Residuals 164 14.0488 0.0857 I want to compare the means of the four different groups, and see if there is a difference. I searched for help, and think that maybe Tukey(stats) would be proper..? Is there anyone that could give advice for to this? Regards Kes ______________________________________________ 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.