I've agreed to use the Interwrite PRS "clicker" (an RF input device that
allows each student in a class to respond to questions) in a class next
year. The version of the PRS software we're using stores its files in
an undocumented (AFAIK) but fairly obvious format, a mixture of XML and
CSV files. Is anyone else interested in working with this data from
within R? I'd like to use it to have R drive the process; I don't
think that's possible, but R should at least be able to read the results.
Duncan Murdoch
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