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.

Author
Peter Solymos
Date of publication
2014-05-16 16:33:34
Maintainer
Peter Solymos <solymos@ualberta.ca>
License
GPL-2
Version
0.3-1
URLs

View on R-Forge

Man pages

abmibirds
Raw Dataset of Bird Point Counts
groupSums
Compute Summary Statistics of Data Subsets
mbind
Combine R Objects by Rows and Columns
Mefa
'Mefa' Class
mefa4-package
Multivariate Data Handling with S4 Classes and Sparse...
Melt
Melting Matrices
nameAlnum
Utility functions, mostly for character manipulation
nonDuplicated
Non Duplicated Rows in Data Frame
samp
Accessing and Replacing Parts of 'Mefa' Objects
Xtab
Sparse Cross Tabulation

Files in this package

mefa4/DESCRIPTION
mefa4/NAMESPACE
mefa4/R
mefa4/R/mefa4classes.R
mefa4/R/mefa4extras.R
mefa4/R/mefa4methods.R
mefa4/R/mefa4utilities.R
mefa4/R/zzz.R
mefa4/build
mefa4/build/vignette.rds
mefa4/data
mefa4/data/abmibirds.rda
mefa4/inst
mefa4/inst/CITATION
mefa4/inst/ChangeLog
mefa4/inst/doc
mefa4/inst/doc/mefa4.R
mefa4/inst/doc/mefa4.Rnw
mefa4/inst/doc/mefa4.pdf
mefa4/man
mefa4/man/Mefa.Rd
mefa4/man/Melt.Rd
mefa4/man/Xtab.Rd
mefa4/man/abmibirds.Rd
mefa4/man/groupSums.Rd
mefa4/man/mbind.Rd
mefa4/man/mefa4-package.Rd
mefa4/man/nameAlnum.Rd
mefa4/man/nonDuplicated.Rd
mefa4/man/samp.Rd
mefa4/tests
mefa4/tests/mefa4comparisons.R
mefa4/tests/mefa4examples.R
mefa4/vignettes
mefa4/vignettes/mefa4.Rnw