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Dear all, my installation of R has gone weird lately. It seems to delete the contents of the history every time I close it. When I manually add history items, R loads them at startup. The issue really seems to...

Hi! I updated to reshape2 yesterday and tried to make it work. Unfortunately, it mainly throws error messages at me (good thing it's reshape2 1.0 and not reshape 2.0). The most recent is: Error in match.fun...

Hello! I am analyzing eye-movement data with LMM and find it difficult to get my head around the regression counts. They are heavily zero-inflated, which, as far as I know, renders a simple Poisson GLMM improbable. Would the...

Dear all. I am currently analyzing eye-tracking data and am interested in a main effect of condition (COND) plus its interaction with subjects' operation span (PCU) and the direction of a verb bias (1 or 2). The contrasts are...

> a) Why is that so? Is it possible that you coded the variable as an integer before and as a factor now? I'm not sure if lmer treats a two-level integer as a factor, but that might have...

Thank you for the quick answer! > (1) The Fixed Effects correlations are probably not what you are > after. For example, in a perfectly balanced design, these correlations > will be zero. They are not, but like you suggested, I wanted them...

First, to clear things up, RRT is not reciprocal reading time, but re-reading time (time spent on a region after it was fixated and left). > I saw that now you use log-transformed DVs and that in my > experience...