Library: | xplore |
See also: | | ~ reshape reduce |
Quantlet: | stack | |
Description: | Joins two arrays along the third dimension. |
Usage: | z = stack (x, y) | |
Input: | ||
x | d1 x d2 x p array | |
y | d1 x d2 x q array | |
Output: | ||
z | stack of x and y |
library("xplore") x = reshape(1:8, #(2,4)) y = matrix(2, 4) stack(x, y)
Contents of z [,,1,1,1,1,1,1] [1,] 1 3 5 7 [2,] 2 4 6 8 [,,2,1,1,1,1,1] [1,] 1 1 1 1 [2,] 1 1 1 1