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arrayhelpers (version 1.0-20160527)
Convenience Functions for Arrays
Description
Some convenient functions to work with arrays.
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Version
1.1-0
1.0-20160527
0.76-20120816
0.75-20120223
0.75-20120202
0.75-20111128
0.75-20111006
0.75-20110803
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Install
install.packages('arrayhelpers')
Monthly Downloads
4,791
Version
1.0-20160527
License
GPL
Maintainer
C Beleites
Last Published
May 28th, 2016
Functions in arrayhelpers (1.0-20160527)
Search functions
groupsum
Extension of
rowsum
countRows
Count equal rows
arrayhelpers-package
Package arrayhelpers
ensuredim
Enforce array and convert to vector if appropriate
array2df
array2df
ta
Transpose arrays
makeNd
Ensure/collapse an array into
n
dimensions and restore the old dimensions
slice
alternative to index an array
ndim
number of dimensions
peek
A little stack.
numericindex
Convert character or logical indices to numeric
rowsum,array-method
rowsum for arrays
delold
Strip the attributes keeping track of the former shape
array2vec
Converting array and vector Indices Calculate the vector index from array indices, and vice versa.
arrayhelpers.unittest
Run the unit tests
dropdimnames
Drop dimnames if all elements are
NULL
colSums,matrix-method
Row and column sums and means for numeric arrays.