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Package: plyr
Type: Package
Title: Tools for splitting, applying and combining data
Version: 1.3
Author: Hadley Wickham <>
Maintainer: Hadley Wickham <>
Description: plyr is 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 pieces 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 BD (Becton Dickinson).
Depends: R (>= 2.11.0)
Suggests: abind, testthat (>= 0.2), tcltk, foreach
Imports: itertools, iterators
License: MIT
LazyData: true
Collate: 'dimensions.r' 'helper-arrange.r'
'helper-col-wise.r' 'helper-count.r'
'helper-data-frame.r' 'helper-defaults.r'
'helper-each.r' 'helper-mutate.r' 'helper-quick-df.r'
'helper-round-any.r' 'helper-splat.r'
'helper-summarise.r' 'helper-try.r'
'helper-vaggregate.r' 'id.r' 'immutable.r'
'indexed-array.r' 'indexed-data-frame.r' 'indexed.r'
'join.r' 'loop-apply.r' 'ply-array.r'
'ply-data-frame.r' 'ply-iterator.r' 'ply-list.r'
'ply-mapply.r' 'ply-null.r' 'ply-replicate.r'
'progress.r' 'quote.r' 'rbind-matrix.r' 'rbind.r'
'simplify-array.r' 'simplify-data-frame.r'
'simplify-vector.r' 'split-array.r'
'split-data-frame.r' 'split-indices.r' 'split.r'
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