Hi all,

After running mixed models using 'lme4', I have moved on to calculating
repeatabilities using the package 'rptR' on my data set.  I have 879
observations over 59 individuals.  I am using the calll
rpt.remlLMM(y,groups) to obtain repeatabilities, but after about 15 seconds
I get a error stating:

 R for Windows GUI front-end has stopped working

A problem caused the program to stop working correctly.  Windows will close
the program and notify you if a solution is available.


I am running Windows 7 with a i3 processor and 4 gb of memory so I wouldn't
expect this error to be computer performance related.

I should note that I can run the rpt.aov(y,groups) call just fine.  When
running the following mixed model, I don't have any convergence issues:

lmer(Response~Predictor+(Predictor|Individual))


Has anyone come across this issue or have any suggestions?


Best,
Jacob

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