[R] memory error message using MASS and GLMMGibbs

From: Molins, Jordi <Jordi.Molins_at_drkw.com>
Date: Tue 03 May 2005 - 22:42:30 EST

Hello,

I was just testing the MASS code examples for chapter 10 (Random and Mixed Effects) and I have pasted the following code in an R session (2.1.0 in windows 2000 professional; I have also Xemacs + ESS installed, but I was not using them at that time; my machine has quite a lot of RAM):

library(MASS)
library(lattice)
library(nlme)
library(GLMMGibbs)

# declare a random intercept for each subject epil$subject <- Ra(data = factor(epil$subject)) glmm(y ~ lbase*trt + lage + V4 + subject, family = poisson,

     data = epil, keep = 100000, thin = 100)

and then an Application Error appears:

"The instruction at "0x1001edc9" referenced memory at "0x00000008". The memory could not be "written". "

It does not take long for this message to appear (less than 1s after I type Enter).

Any help is welcome

Jordi



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