Sum a list of matrices element-wise
Arguments
- x
List of matrices of identical dimensions
Value
Single matrix that is the element-wise sum of all matrices in x
Examples
mats <- list(matrix(1:4, 2, 2), matrix(1:4, 2, 2))
add(mats)
#> [,1] [,2]
#> [1,] 2 6
#> [2,] 4 8
