add_matrices: Matrix addition
In BIO-RSG/oceancolouR: Various Functions for Satellite and Data Analysis
add_matrices R Documentation
Matrix addition
Description
Add matrices together, specifying na.rm=TRUE or FALSE for each cell that has at least one finite value across corresponding cells in all matrices. Cells that have no finite values for any matrix will be set to empty_val (default NaN).
Usage
add_matrices(..., na.rm = TRUE, empty_val = NaN)
Arguments
...
Numeric matrices to add together (they must be the same size)
na.rm
Logical value, remove NA before calculating?
empty_val
Numeric value to use in cells that have no finite data across corresponding cells in all matrices
Value
The numeric matrix that is the sum of the input matrices (same shape)
Examples
A <- matrix(c(1:11, NA), nrow=4)
B <- matrix(c(1:4, NA, 6:11, NA), nrow=4)
C <- matrix(c(NA, NA, 3:11, NA), nrow=4)
add_matrices(A, B, C)
BIO-RSG/oceancolouR documentation built on Feb. 2, 2025, 2:01 a.m.
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| add_matrices | R Documentation |
Matrix addition
Description
Add matrices together, specifying na.rm=TRUE or FALSE for each cell that has at least one finite value across corresponding cells in all matrices. Cells that have no finite values for any matrix will be set to empty_val (default NaN).
Usage
add_matrices(..., na.rm = TRUE, empty_val = NaN)
Arguments
... |
Numeric matrices to add together (they must be the same size) |
na.rm |
Logical value, remove NA before calculating? |
empty_val |
Numeric value to use in cells that have no finite data across corresponding cells in all matrices |
Value
The numeric matrix that is the sum of the input matrices (same shape)
Examples
A <- matrix(c(1:11, NA), nrow=4)
B <- matrix(c(1:4, NA, 6:11, NA), nrow=4)
C <- matrix(c(NA, NA, 3:11, NA), nrow=4)
add_matrices(A, B, C)
R Package Documentation
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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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