search for: substitutelist

Hi, Attached is both the patch and a gzipped version of the patch that is the fix for bug 8141 - rewriting substituteList in coerce.c to use a loop instead of recursion to walk the list. The new version passes all of my tests (make check-all, etc) and I have used it with no negative impact to my work (as verified by comparing before and after tests) so far. The new version fixes the C-stack overflow problem do...

Hello, I am trying to do an ANOVA on a microarray data set consisting of 22690 elements. The ANOVA is fine, but when I try to put the data in a frame in order to exporting it, I get a stack overflow. I have found documentation on dynamic memory in R, but not on how to increase the stack size. The code I'm using is below. If anyone has any suggestions for a workaround here, I'd

Full_Name: Ulrich Poetter Version: 2.1.1 OS: i686-pc-linux-gnu FC2 Submission from: (NULL) (134.147.95.187) as.data.frame() segfaults on lists with very many elements: > dfn <- rep(list(rep(0,2)),198000) > test <- as.data.frame.list(dfn) Process R segmentation fault at Sun Sep 18 17:06:02 2005

...rint() method. o The internal internet download functions have some new features from libxml 2.6.26. o There is an option "HTTPUserAgent" to set the User Agent in R download requests etc. Patch from S. Falcon. o PCRE has been updated to version 6.7. o The C function substituteList now has tail recursion expanded out, so C stack overflow is less likely. (PR#8141, fix by Kevin Hendricks) o The (somewhat soft) 1023/4 byte limit on command lines is now documented in 'An Introduction to R'. o The maximum number of open connections has been increased from 50...

...rint() method. o The internal internet download functions have some new features from libxml 2.6.26. o There is an option "HTTPUserAgent" to set the User Agent in R download requests etc. Patch from S. Falcon. o PCRE has been updated to version 6.7. o The C function substituteList now has tail recursion expanded out, so C stack overflow is less likely. (PR#8141, fix by Kevin Hendricks) o The (somewhat soft) 1023/4 byte limit on command lines is now documented in 'An Introduction to R'. o The maximum number of open connections has been increased from 50...