Computing power using linear mixed models
power simulation nsim<-100tval<-rep(NA,nsim)for(i in 1:nsim){dat<-gen_fake_lnorm(nsubj=20) mfake<-lmer(log(rt)~x+(1+x|subj)+(1+x|item),dat)tval[i]<-summary(mfake)$coefficients[2,3]}## power:mean(abs(tval)>2)## [1] 0.12continue reading.