whiten: Simple whitening function.
In stnava/ANTsR: ANTs in R: Quantification Tools for Biomedical Images
whiten R Documentation
Simple whitening function.
Description
Whitens the input matrix using SVD and returns the result.
Usage
whiten(x, k = NULL, reducex = FALSE)
Arguments
x
input matrix
k
rank to use
reducex
reduce the input matrix to k-size subspace
Value
matrix is output
Author(s)
Avants BB
Examples
mat <- matrix(rnorm(300), ncol = 50)
wmat <- whiten(mat)
wmat2 <- whiten(mat, 2, TRUE)
stnava/ANTsR documentation built on Sept. 19, 2024, 12:02 a.m.
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| whiten | R Documentation |
Simple whitening function.
Description
Whitens the input matrix using SVD and returns the result.
Usage
whiten(x, k = NULL, reducex = FALSE)
Arguments
x |
input matrix |
k |
rank to use |
reducex |
reduce the input matrix to k-size subspace |
Value
matrix is output
Author(s)
Avants BB
Examples
mat <- matrix(rnorm(300), ncol = 50)
wmat <- whiten(mat)
wmat2 <- whiten(mat, 2, TRUE)
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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