s2dverification (version 2.4.0)

InsertDim: Adds A Dimension To A Matrix

Description

Add one dimension to the matrix var in position posdim with length lendim and which correspond to lendim repetitions of the var matrix.

Usage

InsertDim(var, posdim, lendim)

Value

Matrix with the added dimension.

Examples

a <- array(rnorm(15), dim = c(3, 1, 5, 1))
print(dim(a))
print(dim(a[, , , ]))
print(dim(InsertDim(InsertDim(a[, , , ], 2, 1), 4, 1)))