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Archive for May, 2009

R: Installing weaver to cache Sweave code chunks

Thursday, May 28th, 2009

The package weaver lets you cache code chunks in your .Rnw file so the computations don’t have to be repeated if you only make small changes to the document — potentially a huge timesaver. If you simply try to install it using install.packages(), you will get the message that the package weaver cannot be found. […]