Package: mefa4 0.3-12

mefa4: Multivariate Data Handling with S4 Classes and Sparse Matrices

An S4 update of the 'mefa' package using sparse matrices for enhanced efficiency. Sparse array-like objects are supported via lists of sparse matrices.

Authors:Peter Solymos [aut, cre]

mefa4_0.3-12.tar.gz
mefa4_0.3-12.zip(r-4.7)mefa4_0.3-12.zip(r-4.6)mefa4_0.3-12.zip(r-4.5)
mefa4_0.3-12.tgz(r-4.6-any)mefa4_0.3-12.tgz(r-4.5-any)
mefa4_0.3-12.tar.gz(r-4.7-any)mefa4_0.3-12.tar.gz(r-4.6-any)
mefa4_0.3-12.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
card.svg |card.png
mefa4/json (API)

# Install 'mefa4' in R:
install.packages('mefa4', repos = c('https://psolymos.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/psolymos/mefa4/issues

Datasets:

On CRAN:

Conda:

data-manipulationecologysparse-matrices

5.41 score 2 packages 432 scripts 311 downloads 28 exports 2 dependencies

Last updated from:9afc81b262. Checks:9 OK. Indexed: yes.

TargetResultTimeFilesSyslog
linux-devel-x86_64OK115
source / vignettesOK150
linux-release-x86_64OK105
macos-release-arm64OK120
macos-oldrel-arm64OK93
windows-develOK103
windows-releaseOK92
windows-oldrelOK125
wasm-releaseOK82

Exports:%notin%compare_setsfind_maxfind_mingroupMeansgroupSumsmbindmbind2MefaMeltnameAlnumnonDuplicatednormalizeNamespaste0datepasteDater2rmdreclassredistributesampsamp<-showstacksum_bytaxataxa<-xtabXtabxtab<-

Dependencies:latticeMatrix

Readme and manuals

Help Manual

Help pageTopics
Multivariate Data Handling with S4 Classes and Sparse Matricesmefa4-package mefa4
Negated Value Matching%notin%
Raw Dataset of Bird Point Countsabmibirds
Utility functions for factors and compositional datacompare_sets find_max find_min reclass redistribute
Compute Summary Statistics of Data SubsetsgroupMeans groupMeans,matrix-method groupMeans,Mefa-method groupMeans,sparseMatrix-method groupSums groupSums,matrix-method groupSums,Mefa-method groupSums,sparseMatrix-method sum_by
Combine R Objects by Rows and Columnsmbind mbind,matrix,matrix-method mbind,Mefa,Mefa-method mbind,sparseMatrix,sparseMatrix-method mbind2 mbind2,matrix,matrix-method mbind2,sparseMatrix,sparseMatrix-method
'Mefa' Classdim,Mefa-method dimnames,Mefa-method dimnames<-,Mefa,list-method Mefa mefa Mefa-class mefa-class MefaDataFrame MefaDataFrame-class MefaMatrix MefaMatrix-class show,Mefa-method stack,Mefa-method stcs stcs-class t,Mefa-method
Melting MatricesMelt
Utility functions, mostly for character manipulationnameAlnum normalizeNames paste0date pasteDate
Non Duplicated Rows in Data FramenonDuplicated
Parse R source file and return R markdownr2rmd
Accessing and Replacing Parts of 'Mefa' Objectssamp samp,Mefa-method samp,mefa-method samp<- samp<-,Mefa,MefaDataFrame-method taxa taxa,Mefa-method taxa,mefa-method taxa<- taxa<-,Mefa,MefaDataFrame-method xtab xtab,Mefa-method xtab,mefa-method xtab<- xtab<-,Mefa,MefaMatrix-method [ [,Mefa,ANY,ANY,ANY-method
Sparse Cross TabulationsparseMatrixList-class Xtab