[R-sig-ME] Fisher matrix not invertible - Glmmlasso
@@mue|@mu|| @end|ng |rom un|-bonn@de
Mon Jul 18 16:53:53 CEST 2022
Previously, I had sought help with "fisher matrix not invertible" while
fitting a glmmLasso but lack of reproducible example might hinder
getting further help with what seems like a programming/data problem.
On this link, we provide both code and link to the publicly available
dataset and further details:
In brief, after running for some time, the model encounters a fatal
error, "fisher matrix not invertible" if the number of features is more
than the total number of subject ids, below which it works just fine.
[[alternative HTML version deleted]]
More information about the R-sig-mixed-models