On 5 Aug 2011, at 1:20AM, Dirk Eddelbuettel wrote: > When you know the (fixed) structure of the data, the CRAN package mmap can be > a huge winner.
Thanks! I didn't know that. Is there a package that provides methods for mmap, like sum(x) or maybe even y=x+z where x, and z are mmaps? I assume that once you mmap to a huge file, you do operations on it by working on chunks at a time... are there packages for that, or do I have to write my own code? Thanks! Michael ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel
