Duncan Murdoch <murdoch.duncan <at> gmail.com> writes: > As others have said, there are packages that provide caching. > > I haven't used them, because I like to keep my projects as > self-contained as possible: adding a dependency on one of those > packages is undesirable[1]. What I do in the case where there are time > consuming calculations is to do all the calculations in a script, and > save the results (using save()). Then the Sweave document will load the > objects (using load()) and do post-processing, plotting, etc. >
Using the make/Makefile system is a good idea for more rigor/reproducibility here. ______________________________________________ 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.
