Re: [R] lmer multilevel

2006-03-31 Thread Spencer Graves
Hi, Doug: I just confirmed a discrepancy (reported by Paul Cossens) between the output of lme and lmer using the Oxide example in Pinheiro and Bates, pp. 167-170. It appears that coef(lmer(...)) adds only the ranef for Wafer and omits the one for Lot. Consider the

[R] lmer multilevel

2006-03-28 Thread Paul Cossens
My question relates to problems that I'm having matching lme and lmer examples in PB. using Matix 0.995 In the Oxide example in p167-170 I can't get the level 2 coefficient estimates to match the fm1Oxide model in lme is data(Oxide,package=nlme) lme(Thickness~1,Oxide) which I translate in