[R] Multiple comparison on lme model with 2 fixed factors

2009-08-17 Thread Billeke
Hi! I'm a bit lost while performing multiple comparisons on a lme model of that type: lmeglu=lme(glucose~Ath*tim,random=~1|Vol,na.action=na.omit,data=data) multc = glht(lmeglu, linfct = mcp(Ath = "Tukey", tim = "Tukey")) This works fine for identifying the effect of each factor. However, when I

Re: [R] Multiple comparison on lme model with 2 fixed factors

2009-08-18 Thread Billeke
c.ex, linfct = mcp(ath:time = "Tukey")) Erreur : syntax error Dieter Menne wrote: > > > > Billeke wrote: >> >> I'm a bit lost while performing multiple comparisons on a lme model of >> that type: >> >> lmeglu=lme(glucose~Ath*tim,random=~1|Vol,

Re: [R] Multiple comparison on lme model with 2 fixed factors

2009-08-18 Thread Billeke
ay I ask for your help again? THanks a lot Virgile Dieter Menne wrote: > > > > Billeke wrote: >> >> >> mult2 <- glht(lmelac.ex, linfct = mcp("ath:time" = "Tukey")) >> >> > > I don't have the time to check, but