blocklist | R Documentation |
Given a matrix and the size of a block, returns a list containing all submatrices made by blocks.
blocklist(mat, block)
mat |
numeric matrix |
block |
integer vector of length 2, containing the size of the block (rows, columns). If only one integer is passed, the block is square |
A list of submatrices made by blocks
mat <- matrix(1:64, nrow = 8, byrow = TRUE)
mat
blocklist(mat, 4)
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