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mefa4 (version 0.3-12)
Multivariate Data Handling with S4 Classes and Sparse Matrices
Description
An S4 update of the 'mefa' package using sparse matrices for enhanced efficiency. Sparse array-like objects are supported via lists of sparse matrices.
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0.3-12
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Install
install.packages('mefa4')
Monthly Downloads
295
Version
0.3-12
License
GPL-2
Issues
0
Pull Requests
0
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0
Forks
0
Repository
https://github.com/psolymos/mefa4
Maintainer
Peter Solymos
Last Published
July 13th, 2025
Functions in mefa4 (0.3-12)
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mefa4-package
Multivariate Data Handling with S4 Classes and Sparse Matrices
Mefa
'Mefa' Class
nameAlnum
Utility functions, mostly for character manipulation
nonDuplicated
Non Duplicated Rows in Data Frame
abmibirds
Raw Dataset of Bird Point Counts
samp
Accessing and Replacing Parts of 'Mefa' Objects
Xtab
Sparse Cross Tabulation
%notin%
Negated Value Matching
Melt
Melting Matrices
find_max
Utility functions for factors and compositional data
mbind
Combine R Objects by Rows and Columns
groupSums
Compute Summary Statistics of Data Subsets
r2rmd
Parse R source file and return R markdown