Daily Archives: February 4, 2009

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Highlighting R code in LaTeX using SweaveListingUtils

It is well known that you can use Sweave to integrate R code into a LaTeX document. However, how do we highlight R code in LaTeX? LaTeX got its own powerful package listings that can highlight source code from various languages. Moreover, the package SweaveListingUtils provides utilities for defining R as a listings “language”. To highlight your R code in your Sweave document you have to include the following code chunk: