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nulerror
2010 Jul 28
1
Help with specifiying random effects in lmer - psychology experiment
...f errors (out of 18 trials) and the mean reaction time over 18 trials I need to move to lmer as variance is not constant across Angle and error data are bounded (0,1) so I should use the binomial family – my first pass (looking at all main effects & possible interactions) is: lmer(cbind(numErrors,numCorrect)~angle*condition*laterality+(angle*condition*laterality|subject),family=”binomial”),data=errorData) where numErrors+numCorrect = 18 for each subject & Angle-Laterality-Condition combination lmer(meanRT~angle*condition*laterality+(angle*condition*laterality|subject),data=R...