diagv: Matrix product with a diagonal matrix
In ggm: Graphical Markov Models with Mixed Graphs
diagv R Documentation
Matrix product with a diagonal matrix
Description
Computes faster the product of a diagonal matrix times a full matrix.
Usage
diagv(v, M)
Arguments
v
A numeric vector specifying the elements on the diagonal of a matrix.
M
A numeric matrix compatible with the product D_v M.
Details
Computes N = D_v M where D_v is diagonal
avoiding the diag operator.
Value
A matrix N.
See Also
diag
Examples
v <- 1:1000
M <- matrix(runif(3000), 1000, 3)
dim(diagv(v, M))
ggm documentation built on May 29, 2024, 7:27 a.m.
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| diagv | R Documentation |
Matrix product with a diagonal matrix
Description
Computes faster the product of a diagonal matrix times a full matrix.
Usage
diagv(v, M)
Arguments
v |
A numeric vector specifying the elements on the diagonal of a matrix. |
M |
A numeric matrix compatible with the product |
Details
Computes N = D_v M where D_v is diagonal
avoiding the diag operator.
Value
A matrix N.
See Also
diag
Examples
v <- 1:1000
M <- matrix(runif(3000), 1000, 3)
dim(diagv(v, M))
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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