search for: bppd

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2003 Oct 28
1
error message in simulation
...(a)+50 a<-a-g*5 b<-round(b)+50 abs.2<-function(x) ifelse(x<1,1,x) b<-abs.2(b) c<-b-a p<-c/b lm1<-lm(a~g) lm2<-lm(c~g) lm3<-lm(p~g) lm4<-lm(a~b+g) gr<-c(g,g) occasion<-rep(0:1,c(nsims,nsims)) occ<-occasion-0.5 ppd<-c(b,a) h<-rep(0,nsims) mb<-mean(b) bppd<-b-mb bappd<-c(h,bppd) occgr<-occ*gr subject<-c(1:nsims) sub<-c(subject,subject) library(nlme) lm5<-lme(ppd~occ+gr+occgr,random=~1|sub) lm5f<-fixed.effects(lm5) lm5c<-as.matrix(lm5f) lm5a<-anova(lm5) lm6<-lme(ppd~occ+gr+occgr,random=~1|sub,method="ML") lm6f&l...