[R-sig-ME] lme error message
ken at kjbeath.com.au
Wed Jul 22 00:15:09 CEST 2009
On 22/07/2009, at 7:54 AM, Stuart Luppescu wrote:
> Running a nested model with lme, and getting this message:
> Error in MEEM(object, conLin, control$niterEM) :
> Singularity in backsolve at level 0, block 1
> Can anyone explain this?
Usually means that some of the random effects are highly correlated or
> Stuart Luppescu -=- slu .at. ccsr.uchicago.edu
> University of Chicago -=- CCSR
> 才文と智奈美の父 -=- Kernel 2.6.28-gentoo-r5
> Xander: What's going on here? People are going all
> Felicity with their hair.
> R-sig-mixed-models at r-project.org mailing list
More information about the R-sig-mixed-models