plyr (1.8.3)

65 users

Tools for Splitting, Applying and Combining Data.

http://had.co.nz/plyr
https://github.com/hadley/plyr
http://cran.r-project.org/web/packages/plyr

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'.

Maintainer: Hadley Wickham
Author(s): Hadley Wickham [aut, cre]

License: MIT + file LICENSE

Uses: Rcpp, abind, foreach, iterators, testthat, itertools, doParallel
Reverse depends: abctools, AppliedPredictiveModeling, aqp, BatchExperiments, bigml, Biograph, bmk, BSGS, caret, cda, charlson, ChemoSpec, classify, ClustGeo, coefplot, CONOR, CONORData, CPMCGLM, cshapes, decctools, Deducer, demi, discreteRV, dynsurv, EBMAforecast, eeptools, em2, emdbook, epibase, EpiContactTrace, evolqg, extracat, ez, ezsim, FAOSTAT, favir, fishmove, gcbd, geospt, GGally, ggmap, ggmcmc, ggparallel, gsDesign, HLMdiag, intsvy, ISIPTA, JAGUAR, Kernelheaping, kobe, Lahman, latticedl, lsmeans, lubridate, MAc, MAd, mcpd, MplusAutomation, multilevelPSA, networkTomography, nytR, Ohmage, OpenRepGrid, pitchRx, pkDACLASS, plotKML, plotSEMM, PMA, PopGenReport, pROC, productplots, ProjectTemplate, psytabs, pxR, rAltmetric, rcbalance, Rcell, RcmdrPlugin.MAc, RcmdrPlugin.MAd, rcqp, RDSTK, rebird, remix, reshape, reshapeGUI, rfisheries, RForcecom, rgeos, rImpactStory, Rmisc, RSA, RSAGA, RSiteCatalyst, selfea, SGP, SixSigma, skills, smatr, soilDB, stringr, tabplot, taRifx.geo, TextRegression, timeordered, transnet, treemap, TripleR, useful, wethepeople, wordmatch
Reverse suggests: abd, afex, bayesGDS, bear, data.table, dendextend, discreteRV, dostats, eeptools, emdatr, gcookbook, ggdendro, ggswissmaps, ggthemes, GSIF, gtable, HistData, installr, jsonlite, Kmisc, knitrBootstrap, Lahman, lme4, metafor, mosaic, NPC, planar, plumbr, ProjectTemplate, psd, qdap, rattle, rbefdata, rgeos, SciencePo, soil.spec, sparseHessianFD, TimeProjection, traits, trapezoid, trustOptim, vcdExtra

Released 20 days ago.


15 previous versions

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Overall:

  4.0/5 (34 votes)

Documentation:

  3.5/5 (22 votes)

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