Re: [R] question about multiple comparison in ANOVA

2007-11-21 Thread Mark Wardle
Hello. I'm replying because you haven't had a reply. You haven't said which system you are running or which version of different packages you have installed. On my system (see below for the results from running sessionInfo()) that code runs fine with no errors at all. library(multcomp) # Loadin

[R] question about multiple comparison in ANOVA

2007-11-21 Thread Qiu Anqi
I am not sure whether there is a bug. When I tested the example given for "glht" in the help, I entered the following error: Running commands: amod <- aov(minutes ~ blanket, data = recovery) rht <- glht(amod, linfct = mcp(blanket = "Dunnett"), alternative = "less") Errors are