lme error message
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 possibly zero. Ken
Thanks. -- Stuart Luppescu -=- slu .at. ccsr.uchicago.edu University of Chicago -=- CCSR ???????? -=- Kernel 2.6.28-gentoo-r5 Xander: What's going on here? People are going all Felicity with their hair.
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