Dnia 2012-03-18 01:15, Ted Stankowich pisze:
Hello! I've been running a looped AIC analysis using several modules including ape, nlme, and MuMIn, and during one particularly long analysis, R (ver 2.14.12) crashes several minutes into the routine with the simple message "R for windows GUI front-end has stopped working". I'm using a brand new laptop with Windows 7, i7 processor, 8GB RAM. I've tried it on both the 64 bit and 32 bit versions of R. Using the 64 bit version, the analysis makes it through a few iterations before it crashes (maybe about 20-25 min into the test).
<...>
Does anyone have any idea what might be going wrong here?
I assume you're using MuMIn::dredge. If so, most likely the model fitting function with some combination of parameters causes the crash. You can use 'trace = TRUE' argument for 'dredge' to find out which model is it. To see the output after the crash, use either R in console (not RGUI) or divert the output to a file with 'sink'.
kamil ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
