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Trouble fitting `glmer()` and `gamm4()` models on uncomplicated data set - Is it a computer speed or complexity issue?
I am having issues with computing a GLMM in R using the lme4 package. The issue is that it is attempting to build the model but the loading stays in a suspended state (The stop sign button just remain...

D.C. the III
Votes: 0
Answers: 0
How to specify contrasts in lme to test hypotheses with interactions
I have a generalized mixed model that has 2 factors (fac1 (2 levels), fac2 (3 levels)) and 4 continuous variables (x1,x2,x3,x4) as fixed effects and a continuous response. I am interested in answering...
JmO
Votes: 0
Answers: 1
R package lme4: modeling results changed recently
I've been using lme4 in R for linear mixed-effects modeling for a couple of years. I have some older scripts and data, and now I need to check a few output numbers. However, when I run the analysis on...
Alex M
Votes: 0
Answers: 0
lme4 1.1-27.1 error: pwrssUpdate did not converge in (maxit) iterations
Sorry that this error has been discussed before, each answer on stackoverflow seems specific to the data
I'm attempting to run the following negative binomial model in lme4:
Model5.binomial<-glmer....
JustinB
Votes: 0
Answers: 1