repetitions: Repeat columns or rows
In matricks: Useful Tricks for Matrix Manipulation

Repeat matrix object respectively to its shape and orientation

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crep(x, times)

rrep(x, times)

`x`	matrix
`times`	number of repetitions

crep = columnwise repetition

rrep = rowwise repetition

matrix

# Columnwise repetition
crep(v(1:3), 4)
crep(t(v(1:5)), 4)
# Rowwise repetition
rrep(v(1:3), 4)
rrep(t(v(1:5)), 4)

matricks documentation built on March 26, 2020, 6:22 p.m.

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