pwrssUpdate Error with new version of lme4
Johannes Radinger <johannesradinger at ...> writes:
Hi, I am building binomial (logit, binary response) models with the glmer function of lme4. Today I updated to the new version 1.0-4 and now I get following errors: "pwrssUpdate did not converge in 30 iterations". In the old version the model fit was generally working. So is what can I do to make the models working again? Increase the number of iterations? Change some other settings in my model?
[snip] In the cases that are failing, did you get fairly extreme parameter estimates (e.g. |beta|>5)? If so, then I suspect that you're encountering the same problem as documented in https://github.com/lme4/lme4/issues/124 As Steve Walker says, a reproducible example would help (and would increase the priority of this issue). Ben Bolker