Blog Archives

SNA with R: Loading your network data

April 1, 2009
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SNA with R: Loading your network data

We are interested in Social Network Analysis using the statistical analysis and computing platform R. As usual with R, the documentation is pretty bad, so this series collects our notes as we learn more about the available packages and how they work. We use here the statnet group of packages, which seems to be the...

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R tips: Swapping columns in a matrix

March 31, 2009
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R tips: Swapping columns in a matrix

Swapping two columns in a matrix is really easy: m <- m.

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R tips: Eliminating the “save workspace image” prompt on exit

March 26, 2009
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R tips: Eliminating the “save workspace image” prompt on exit

When using R, the statistical analysis and computing platform, I find it really annoying that it always prompts to save the workspace when I exit. This is how I turn it off.

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R tips: Keep your packages up-to-date

March 25, 2009
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R tips: Keep your packages up-to-date

In this entry in a small series of tips for the use of the R statistical analysis and computing tool, we look at how to keep your addon packages up-to-date.

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