Displaying 1 result from an estimated 1 matches for "jiaji".
Did you mean:
jiji
2007 Jan 18
1
How to specify arguments in lme() ?
...t. I tried
to do:-
fit2<-lme(Score~A*B+A*C+B*C,data=test,random=~A, na.action=na.pass)
but the system give a message as follows:-
Error in getGroups.data.frame(dataMix, groups) :
Invalid formula for groups
So how should I specify the arguments?
Thank you very much for your help!
Jiajie