search for: colditz

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2009 May 06
1
Duplicating meta-regression results from PROC MIXED with lmer
R-experts: In 2002, Hans Van Houwelingen et al. published a tutorial on how to do meta-regression in Statistics in Medicine. They used the classic BCG dataset of Colditz to demonstrate correct methodology and computed the results using PROC MIXED in SAS. In trying to duplicate the results presented in this paper, I have discovered that I can reproduce certain items with lmer but not others. I was hoping that someone might point out how I could correctly pr...