Hello,
When trying to fit spatially-explicit capture recapture models with a
larger number of parameters, using the package secr, I get the following
error message:
> gH.yr.sH.jc.session=secr.fit(seeh69, model=list(g0~h2+yr,
sigma~h2+jc+session),
mask=masklist,CL=T,detectfn=1,timecov=timecovs,sessioncov=sesscovs,detai
ls=list(distribution='binomial'), stepmax=10)
Checking data
Preparing detection design matrices
Error: cannot allocate vector of size 150.6 Mb
I only get the message when trying to fit models with many parameters.
I am working on a PC with 2Gb of RAM and Windows XP installed. I
already increased the memory limit in R, and the page file size in
Windows, to the maximum allowed (4095 Mb). I also defragmented my hard
drive, which has plenty of free space available.
Can anyone suggest a way around this problem?
Thanks,
Eric
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