repmatrix: Extend a matrix by repetition of elements.

In cultevo: Tools, Measures and Statistical Tests for Cultural Evolution

Description

Returns a new matrix, where the entries of the original matrix are repeated along both dimensions.

Usage

repmatrix(x, times = 1, each = 1, times.row = times, times.col = times,
  each.row = each, each.col = each, ...)

Arguments

x	a matrix
times	how often the matrix should be replicated next to itself
each	how often individual cells should be replicated next to themselves
times.row	number of vertical repetitions of the matrix, overrides times
times.col	number of horizontal repetitions of the matrix, overrides times
each.row	number of vertical repetitions of individual elements, overrides each
each.col	number of horizontal repetitions of individual elements, overrides each
...	not used

Value

A matrix, which will have times*each times more rows and columns than the original matrix.

See Also

rep

Examples

repmatrix(diag(4))
repmatrix(diag(4), times=2)
repmatrix(diag(4), each=2)
repmatrix(diag(3), times=2, each=2)
repmatrix(diag(4), each.row=2)
repmatrix(diag(4), times.row=2)

cultevo documentation built on May 2, 2019, 12:02 a.m.