reshape2
Flexibly Reshape Data: A Reboot of the Reshape Package
v1.4.5
·
Nov 11, 2025
·
MIT + file LICENSE
Description
Flexibly restructure and aggregate data using just two functions: melt and 'dcast' (or 'acast').
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| Flavor | Status |
|---|---|
| r-devel-linux-x86_64-debian-clang | OK |
| r-devel-linux-x86_64-debian-gcc | OK |
| r-devel-linux-x86_64-fedora-clang | OK |
| r-devel-linux-x86_64-fedora-gcc | OK |
| r-devel-macos-arm64 | OK |
| r-devel-windows-x86_64 | OK |
| r-oldrel-macos-arm64 | OK |
| r-oldrel-macos-x86_64 | OK |
| r-oldrel-windows-x86_64 | OK |
| r-patched-linux-x86_64 | OK |
| r-release-linux-x86_64 | OK |
| r-release-macos-arm64 | OK |
| r-release-macos-x86_64 | OK |
| r-release-windows-x86_64 | OK |
Check History
OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
Reverse Dependencies (802)
depends
imports
ABHgenotypeR
ANN2
ASML
AgeTopicModels
AppliedPredictiveModeling
AvInertia
BACCT
BAwiR
BBEST
BEKKs
BIGr
BOLDconnectR
BTSPAS
BayesCTDesign
BayesChange
BayesPET
BayesPostEst
BayesianReasoning
BinarybalancedCut
CAinterprTools
CJIVE
CMapViz
CNVScope
CSTools
CalibratR
ChemoSpec
Cleanet
ClimClass
ClussCluster
ClustAssess
Cluster.OBeu
ClusterGVis
CoDaLoMic
CoDiNA
CommKern
CompositeReliability
ConsensusOPLS
CoreMicrobiomeR
Cubist
CytOpT
CytoProfile
DBHC
DDESONN
DImodelsMulti
DVHmetrics
DataExplorer
DataVisualizations
DeductiveR
DescribeDisplay
DiscreteDLM
DiscreteGapStatistic
DramaAnalysis
DrugSim2DR
EEM
EFA.MRFA
EZFragility
EcoEnsemble
EloOptimized
EpiDynamics
EpiEstim
EstimDiagnostics
EvaluateCore
EvolutionaryGames
Evomorph
FARS
FRK
FinCal
ForeCA
FreqProf
FuncNN
GCCfactor
GCalignR
GEInter
GISSB
GMSimpute
GPflexViz
GREENeR
GRIDCOPULA
GeRnika
GenHMM1d
GowerSom
GseaVis
HH
HLMdiag
HMDA
HVT
HaDeX
HetSeq
HuraultMisc
IATscores
IMTest
IPV
IRTM
ITNr
InterfaceqPCR
Irescale
Kmedians
L0Learn
LOMAR
LPRelevance
LSX
LambertW
LatentBMA
LeadSense
LipidomicsR
LongDat
MBMethPred
MBNMAdose
MBNMAtime
MCTrend
MEAanalysis
MF.beta4
MIGEE
MIMER
MLFS
MLZ
MPTmultiverse
MRFcov
MSclassifR
MantaID
MarketMatching
MetaNet
MicrobTiSDA
MitoHEAR
MixSIAR
NMADTA
NMAoutlier
NMF
NPBayesImputeCat
NPflow
NetworkComparisonTest
NetworkComparr
NeuralNetTools
NeuralSens
OpenRepGrid.ic
OptCirClust
OralOpioids
PANACEA
PAutilities
PCADSC
PLMIX
PSAboot
PTXQC
PlotPrjNetworks
PolicyPortfolios
PopComm
PopGenHelpR
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R3port
RARfreq
RDS
REN
RGMM
RNeXML
RSSL
RStoolbox
RareComb
ReSurv
RelimpPCR
ReporterScore
Rirt
RobKF
Rprofet
SCdeconR
SEERaBomb
SISIR
SLEMI
SMASH
SQMtools
SSDM
SSplots
SUMMER
SVMMaj
SWMPr
SensMap
SensoMineR
SepTest
SeuratExplorer
ShinyQuickStarter
SixSigma
SleepCycles
SlideCNA
SoundShape
SoyNAM
SpaCCI
StMoMo
Superpower
TBA
TCGAretriever
TCIU
TSstudio
TcGSA
TopDom
TopKSignal
TripleR
TropFishR
TwoTimeScales
UPG
UVdose
Umatrix
VDAP
WINS
WaverideR
WebAnalytics
WordListsAnalytics
ZetaSuite
aLFQ
aMNLFA
abe
actel
adace
adegenet
afex
aiRly
aifeducation
allMT
anabel
animint2
archeoViz
aslib
asremlPlus
assignPOP
atable
augmentedRCBD
autoGO
backShift
baker
bartXViz
bayefdr
bayesPop
bayesdfa
bayesplot
bayesvl
bikm1
bioclim
biomod2
birdscanR
blrm
bnmonitor
boral
bspcov
burnr
cancerGI
caret
cartograflow
cassandRa
causalPAF
cellWise
chem16S
childsds
chillR
chooseGCM
clhs
climatehealth
clmplus
clustMD
clusterMI
cmahalanobis
coefplot
compareMCMCs
compositeReliabilityInNestedDesigns
conText
connected
conos
corona
cosimmr
cplm
crctStepdown
critpath
csa
csodata
cuRe
dartR
dartR.base
dartR.captive
dartR.sim
data360r
dataprep
dbhydroR
dbmss
dendroNetwork
dendroTools
denovolyzeR
desplot
detectRUNS
detectXOR
dgpsi
diffEnrich
dlim
do
dpGMM
drimmR
drpop
dsBase
dsa
dtwclust
duet
dynRB
dynr
dynwrap
eSIR
easynem
eat
eatRep
ebvcube
econullnetr
ecr
edina
elaborator
emdi
enpls
ensembleTax
entropart
epicR
epinetr
esviz
ethnobotanyR
etrm
evolqg
expDB
exreport
extraSuperpower
exvatools
ez
fSRM
fabisearch
fastTopics
fastml
fcm
fdaPOIFD
fdapaceShiny
fect
fitbitViz
fmriqa
footBayes
foqat
frailtySurv
freesurfer
funModeling
fuzzylink
gWQS
gdm
geeLite
genBaRcode
geneticae
geocmeans
gfoRmulaICE
ggaligner
ggcorrplot
gge
ggenealogy
ggiraphExtra
ggrisk
ggscidca
ghypernet
glmmPen
glmmfields
grabsampling
grandR
grapesAgri1
graphPAF
grapherator
gridsampler
gspcr
gstar
gumboot
hJAM
handwriter
handwriterRF
hdflex
heatmaply
henna
hicream
hlaR
hybridModels
hydraulics
hydroToolkit
hydroroute
hydrotoolbox
hyfo
iCARH
iNEXT
iNEXT.3D
iNEXT.4steps
icardaFIGSr
icpack
ideanet
idiffomix
idopNetwork
immunarch
imputeR
imputeTestbench
inDAGO
inTextSummaryTable
intRinsic
intradayModel
iprior
irtQ
isobxr
ivmodel
jollofR
jtdm
kaos
kehra
kernelPhil
kerntools
kgraph
laketemps
lans2r
latbias
lavaSearch2
lddmm
lfproQC
likert
lipidomeR
lolog
longreadvqs
lsl
mFD
macrosyntR
mandelbrot
manhplot
mapStats
mappoly
marmap
matricks
matrixdist
mbsts
mcb
mcvis
mdpeer
meconetcomp
metadeconfoundR
metaprotr
mfpp
microeco
mipplot
mispitools
mizer
mlergm
moderate.mediation
modnets
morse
mortAAR
motifr
mplot
mpower
mrct
mrfDepth
mstclustering
mudfold
multiSA
multibreakeR
multifear
multivar
musclesyneRgies
mvdalab
mvnimpute
mxfda
nandb
ncappc
nestedpp
netcom
netgsa
networktools
networktree
nlpembeds
nonmem2R
nonsmooth
oCELLoc
oaxaca
obAnalytics
onemap
opImputation
optiSel
ordinalLBM
otuSummary
outreg
pRF
pacheck
panelvar
patientProfilesVis
patterncausality
pcFactorStan
pctax
pcutils
petersenlab
phase1PRMD
phylter
pingers
pixiedust
plot4fun
plotthis
plsgenomics
polypoly
polyqtlR
pompom
powerbydesign
predict3d
predictMe
prepdat
primerTree
promor
promotionImpact
pscore
ptycho
puzzle
pvars
qape
qdap
qgraph
quadrupen
quantkriging
rACMEMEEV
rADA
rKOMICS
rYoutheria
randomForestExplainer
randomizeR
rapportools
rbcc
rbi
rbi.helpers
rcontroll
rdiversity
reddPrec
refund.shiny
remaCor
riverconn
rlfsm
rmcfs
rnaCrosslinkOO
rnmamod
robCompositions
robin
romic
rrda
rrobot
rtpcr
rusk
rwty
sValues
saeTrafo
salmonMSE
sampcompR
santaR
sbm
scCATCH
scGate
scITD
scTenifoldKnk
scistreer
scitb
scorecardModelUtils
scpi
sctransform
segclust2d
sgdGMF
sharpshootR
shinyKGode
shinystan
signed.backbones
siland
simmr
simrel
singleCellHaystack
sitepickR
snplinkage
sparsevar
spatialAtomizeR
speaq
specieschrom
spectacles
spectralR
stability
structSSI
superb
survSens
svars
sysid
tashu
tcgaViz
tcplfit2
telraamStats
testarguments
testcorr
tetraclasse
theftdlc
thisplot
tldr
topolow
transforEmotion
treeDA
treediff
tsentiment
tsiR
tvm
twig
updog
vacalibration
vannstats
veccompare
viewpoly
visa
viscomp
vivainsights
wTO
warpMix
weaana
welo
wevid
widyr
wpa
wppExplorer
wql
wqspt
xsp
yorkr
zebu
suggests
ALUES
ARPobservation
AdaptGauss
BioMonTools
CGGP
CimpleG
DanielBiostatistics10th
DeclareDesign
DirectEffects
EMJMCMC
ENMTools
FCPS
GeneralizedUmatrix
GeneralizedUmatrixGPU
IceSat2R
IncDTW
Information
LMMstar
Lahman
MGLM
MOEADr
MSEtool
MTLR
MTPS
Markovchart
MiscMetabar
MortalityTables
NitrogenUptake2016
OpenMx
PDQutils
ParamHelpers
Perc
ProjectionBasedClustering
RDML
RGENERATEPREC
ROKET
RaJIVE
ReliabilityTheory
Rnvd3
SAMtool
SDMtune
ShinyWizard
SightabilityModel
SongEvo
Tmisc
adept
admix
agridat
aldvmm
alluvial
analyzer
baseballr
bmlm
bmscstan
bodenmiller
bootCT
bridgedist
camtrapR
causaldrf
classmap
clayringsmiletus
clustNet
codyn
colorBlindness
complexlm
contsurvplot
countfitteR
csdata
cytofan
dartR.popgen
datplot
dominanceanalysis
ecostats
ecotraj
epca
explainer
fastei
fddm
firebehavioR
fitHeavyTail
fitODBOD
frequencyConnectedness
funData
funtimes
genekitr
germinationmetrics
ggforce
ghcm
glmmTMB
hdf5r
heplots
heuristica
hilbertSimilarity
iheatmapr
irtrees
kergp
knitrBootstrap
lda
matrixStrucTest
metR
metafolio
mgc
microplot
missoNet
mlrMBO
mosaicData
mutSignatures
nLTT
nc
neurobase
nser
opticskxi
outstandR
pals
pdSpecEst
penppml
phylosamp
polymapR
primer
prioriactions
productplots
psd
qad
r4ss
rAmCharts4
ragtop
rankrate
rayshader
refund
remotePARTS
rfordummies
rmoo
robustbase
robustlmm
rpf
rrcov3way
rrscale
rtop
scanstatistics
sdmpredictors
sensitivity
simdata
socialmixr
spNetwork
sparklyr
sparsesurv
spatialwarnings
ssdtools
stepgbm
steprf
sumup
survout
swag
tableone
tci
tcpl
tictactoe
tidytext
treespace
tstools
tukeytrend
vcfR
vkR
webSDM
wxgenR
Dependency Network
Version History
new
1.4.5
Mar 10, 2026
new
1.0
Sep 9, 2010