R: Convenience Functions for Arrays

# Convenience Functions for Arrays

## Documentation for package ‘arrayhelpers’ version 1.0-20160527

- DESCRIPTION file.

## Help Pages

arrayhelpers-package | Package arrayhelpers
array2df | array2df
array2vec | Converting array and vector Indices Calculate the vector index from array indices, and vice versa.
arrayhelpers.unittest | Run the unit tests
colMeans-method | Row and column sums and means for numeric arrays.
colMeans.AsIs | Row and column sums and means for numeric arrays.
colSums-method | Row and column sums and means for numeric arrays.
colSums.AsIs | Row and column sums and means for numeric arrays.
countRows | Count equal rows
delold | Strip the attributes keeping track of the former shape
drop1d | Enforce array and convert to vector if appropriate
dropdimnames | Drop dimnames if all elements are 'NULL'
ensuredim | Enforce array and convert to vector if appropriate
groupsum | Extension of 'rowsum'
lon | Drop dimnames if all elements are 'NULL'
makeNd | Ensure/collapse an array into 'n' dimensions and restore the old dimensions
ndim | number of dimensions
numericindex | Convert character or logical indices to numeric
peek | A little stack.
pop | A little stack.
push<- | A little stack.
restoredim | Ensure/collapse an array into 'n' dimensions and restore the old dimensions
rowMeans-method | Row and column sums and means for numeric arrays.
rowMeans.AsIs | Row and column sums and means for numeric arrays.
rowsum-method | rowsum for arrays
rowSums-method | Row and column sums and means for numeric arrays.
rowSums.AsIs | Row and column sums and means for numeric arrays.
slice | alternative to index an array
slice<- | alternative to index an array
ta | Transpose arrays
vec2array | Converting array and vector Indices Calculate the vector index from array indices, and vice versa.