369c3a741e
Reshape (hopefully) makes it easy to do what you have been struggling to do with tapply, by, aggregate, xtabs, apply and summarise. It is also useful for getting your data into the correct structure for lattice or ggplot plots. WWW: http://had.co.nz/reshape/
6 lines
263 B
Text
6 lines
263 B
Text
Reshape (hopefully) makes it easy to do what you have been struggling
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to do with tapply, by, aggregate, xtabs, apply and summarise. It
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is also useful for getting your data into the correct structure for
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lattice or ggplot plots.
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|
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WWW: http://had.co.nz/reshape/
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