Ah hah. I shall consult our local statistician for help. Thanks much, Alan
On Nov 28, 2005, at 6:00 AM, [EMAIL PROTECTED] wrote: > Message: 3 > Date: Sun, 27 Nov 2005 20:31:57 -0400 > From: Simon Urbanek <[EMAIL PROTECTED]> > Subject: Re: [R-SIG-Mac] Memory error > To: Alan Olav Bergland <[EMAIL PROTECTED]> > Cc: [email protected] > Message-ID: <[EMAIL PROTECTED]> > Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed > > > On Nov 27, 2005, at 4:37 PM, Alan Olav Bergland wrote: > >> When I attempt to run a rather hefty lme model, I get the following >> error message: >> >>> clinal7.lme<-lme(ovn~tlc+geno+log(food), clinal, random=~tlc+geno >> +log(food)|block/lat) >> Error in logLik.lmeStructInt(lmeSt, lmePars) : >> Calloc could not allocate (500237956 of 8) memory >> R(1049,0xa000ed68) malloc: *** vm_allocate(size=4001906688) failed >> (error code=3) >> R(1049,0xa000ed68) malloc: *** error: can't allocate region >> R(1049,0xa000ed68) malloc: *** set a breakpoint in szone_error to >> debug >> >> >> I'm running R Version 2.2.0 (2005-10-06 r35749) on a iMac running >> OS 10.4.3 >> >> >> Any suggestions? > > Reformulate your problem. > The lme you run with that data attempts to allocate 4GB of memory > which is a bit too much. Even if you put 8GB in a G5 and run 64-bit > version of R it's likely to run out of memory or to take forever ... > Maybe someone will be able to help you to solve your problem in a > different way if you specify more precisely what you are trying to do > (including size of the data etc.). > > Cheers, > Simon [[alternative HTML version deleted]] _______________________________________________ R-SIG-Mac mailing list [email protected] https://stat.ethz.ch/mailman/listinfo/r-sig-mac
