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logpepcr0
2001 Aug 29
1
lme questions
Dear list,
the following should fit the model
log(PEPC.Wert)=fKTemp+fHerk+interaction(fKTemp,fHerk)+fMub+error,
where fKTemp, fHerk are fixed effect factors and fMub is a random effects
factor nested in fHerk (values are different fopr different values of
fHerk).
> logpepcr1 <- lme(log(PEPC.Wert) ~ fKTemp*fHerk, random= ~ 1 | fMub, na.action=na.omit)
The following should be without the random factor:
> logpepcr0 <- lme(log(PEPC.Wert) ~ fKTemp*fHerk,na.action=na.omit)
Error in getGroups.data.frame(dataMix, groups) :
Invalid formula for groups
OK, I try wit...