[R] LME as part of meta-analysis

2009-03-28 Thread mrint
Hi, I'm having a problem using LME and hopefully I can get some help. Here is what I'm doing: I have a model like this: yi = alpha + theta * xi + beta * zi + error, errors are normally distributed mean 0, var sigma^2 xi and zi are generated from normal distributions within a specified range.

Re: [R] LME as part of meta-analysis

2009-03-28 Thread Emmanuel Charpentier
Le vendredi 27 mars 2009 à 15:30 -0700, mrint a écrit : Hi, I'm having a problem using LME and hopefully I can get some help. Here is what I'm doing: I have a model like this: yi = alpha + theta * xi + beta * zi + error, errors are normally distributed mean 0, var sigma^2 xi and zi

Re: [R] LME as part of meta-analysis

2009-03-28 Thread Viechtbauer Wolfgang (STAT)
-project.org [mailto:r-help-boun...@r-project.org] On Behalf Of Emmanuel Charpentier Sent: Saturday, March 28, 2009 11:36 To: r-h...@stat.math.ethz.ch Subject: Re: [R] LME as part of meta-analysis Le vendredi 27 mars 2009 à 15:30 -0700, mrint a écrit : Hi, I'm having a problem using LME