Displaying 1 result from an estimated 1 matches for "meanrt".
2010 Jul 28
1
Help with specifiying random effects in lmer - psychology experiment
...vels (both right and left hands shown), Condition, 3 levels (participant holds own hands in posture a,b or c). With repeated measures ANOVA the Error structure is specified as follows aov(percentErrors~angle*condition*laterality+Error(subject/(angle*condition*laterality)),data=errorData) aov(meanRT~angle*condition*laterality+Error(subject/(angle*condition*laterality)),data=RTdata) where response variables, percentErrors and meanRT, are the percentage of 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 a...