plyr-deprecated

<p>These functions are provided for compatibility with older versions of
<code>plyr</code> only, and may be defunct as soon as the next release.</p>

A set of tools that solves a common set of problems: you need
to break a big problem down into manageable pieces, operate on each
piece and then put all the pieces back together.  For example, you
might want to fit a model to each spatial location or time point in
your study, summarise data by panels or collapse high-dimensional
arrays to simpler summary statistics. The development of 'plyr' has
been generously supported by 'Becton Dickinson'.

Hadley Wickham

plyr-deprecated: Deprecated Functions in Package plyr

Description

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Details