R 2.10.0: Error in gsub/calloc
Note that you don't need perl = T since by default strapply uses tcl regular expressions and they support \w. What happens if you omit the perl = T? Also please specify the version of gsubfn you are using and if its not the latest then try it with the latest version.
On Tue, Nov 3, 2009 at 11:01 AM, <richard.liu at pueo-owl.ch> wrote:
I'm running R 2.10.0 under Mac OS X 10.5.8; however, I don't think this is a Mac-specific problem. I have a very large (158,908 possible sentences, ca. 58 MB) plain text document d which I am trying to tokenize: ?t <- strapply(d, "\\w+", perl = T). ?I am encountering the following error: Error in base::gsub(pattern, rs, x, ...) : ?Calloc could not allocate (-1398215180 of 1) memory This happens regardless of whether I run in 32- or 64-bit mode. ?The machine has 8 GB of RAM, so I can hardly believe that RAM is a problem. Thanks, Richard