blockmin: Performs block min
In Leonardo-Bo/rgrids: Manage grids and lattices
blockmin R Documentation
Performs block min
Description
Given a matrix and the size of a block, returns a new matrix
containing the min value for each block.
Usage
blockmin(mat, block)
Arguments
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
Value
A new reduced matrix with min value of each block
Examples
mat <- matrix(1:64, nrow = 8, byrow = TRUE)
mat
blockmin(mat, 2) # or blockmin(mat, c(2, 2))
Leonardo-Bo/rgrids documentation built on July 27, 2024, 2:19 a.m.
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| blockmin | R Documentation |
Performs block min
Description
Given a matrix and the size of a block, returns a new matrix containing the min value for each block.
Usage
blockmin(mat, block)
Arguments
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 |
Value
A new reduced matrix with min value of each block
Examples
mat <- matrix(1:64, nrow = 8, byrow = TRUE)
mat
blockmin(mat, 2) # or blockmin(mat, c(2, 2))
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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