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Workshop: Intro to the R reshape package

  • Nov 19, 2012 · 6:00 PM


Please join us for another CDVG workshop. This evening we will be learning about the R reshape package created by Hadley Wickham. The following description is from his website:

"Reshape is an R package for flexibly restructuring and aggregating data. It is available on all platforms supported by R (Linux, OS X, Windows, ...). The current version is 0.8.

Reshape (hopefully) makes it easy to do what you have been struggling to do with tapply, by, aggregate, xtabs, apply andsummarise. It is also useful for getting your data into the correct structure for lattice or ggplot plots."

This workshop will be led by Tom Schenk.


  • Install R.
  • Install the ggplot2 and reshape packages.

When & Where

The reshape workshop will be taught in the IMSA classroom at 1871 from 6 - 9 pm. Please bring $5 if you want pizza that evening. Drinks are available for purchase at 1871.


Once again, the classroom is limited to 30 people. These workshops are filling up quickly so I suggest you sign up early. Please also consider your fellow members and update your RSVP if you cannot attend the workshop.

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