mefa4: Multivariate Data Handling with S4 Classes and Sparse Matrices

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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
2016-10-14 08:16:21
Maintainer
Peter Solymos <solymos@ualberta.ca>
License
GPL-2
Version
0.3-4
URLs

View on CRAN

Man pages

abmibirds
Raw Dataset of Bird Point Counts
findMax
Utility functions for factors and compositional data
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
notin
Negated Value Matching
r2rmd
Parse R source file and return R markdown
samp
Accessing and Replacing Parts of 'Mefa' Objects
Xtab
Sparse Cross Tabulation

Files in this package

mefa4
mefa4/inst
mefa4/inst/CITATION
mefa4/inst/r2rmd_example.R
mefa4/tests
mefa4/tests/mefa4comparisons.R
mefa4/tests/mefa4examples.R
mefa4/NAMESPACE
mefa4/data
mefa4/data/abmibirds.rda
mefa4/R
mefa4/R/r2rmd.R
mefa4/R/mefa4methods.R
mefa4/R/mefa4classes.R
mefa4/R/mefa4plus.R
mefa4/R/mefa4utilities.R
mefa4/R/zzz.R
mefa4/MD5
mefa4/DESCRIPTION
mefa4/man
mefa4/man/mbind.Rd
mefa4/man/nonDuplicated.Rd
mefa4/man/nameAlnum.Rd
mefa4/man/samp.Rd
mefa4/man/abmibirds.Rd
mefa4/man/groupSums.Rd
mefa4/man/r2rmd.Rd
mefa4/man/mefa4-package.Rd
mefa4/man/notin.Rd
mefa4/man/Mefa.Rd
mefa4/man/findMax.Rd
mefa4/man/Xtab.Rd
mefa4/man/Melt.Rd