[R] Linear Mixed Models with nlme, more than one random effect

2007-06-20 Thread Giulio Di Giovanni
Hi, I' trying to learn how to use lme for Linear Mixed Models and I have a problem when I have to include more than one random effect in my model. I know that this could be a stupid question to ask, but I'm not able to solve it by myself... One example: if my model is response = operator +

Re: [R] Linear Mixed Models with nlme, more than one random effect

2007-06-20 Thread Giulio Di Giovanni
Thanks a lot !!! I was about to reply to my previous email that I found a solution via lme4 ! But really thanks. From: [EMAIL PROTECTED] To: Giulio Di Giovanni [EMAIL PROTECTED] CC: r-help@stat.math.ethz.ch, [EMAIL PROTECTED] Subject: Re: [R] Linear Mixed Models with nlme, more than one