gs_orth_modified: Gram-Schmidt orthogonalization
In MASSExtra: Some 'MASS' Enhancements
gs_orth_modified R Documentation
Gram-Schmidt orthogonalization
Description
Either classical or modified algorithms.
The modified algorithm is the more accurate.
Usage
gs_orth_modified(X)
gs_orth(X)
Arguments
X
a numerical matrix with ncol(X) <= nrow(X)
Value
A list with two components, Q, R, as usually defined.
Examples
set.seed(1234)
X <- matrix(rnorm(10*7), 10)
gs_orth_modified(X)
all.equal(gs_orth(X), gs_orth_modified(X))
all.equal(gs_orth_modified(X), givens_orth(X))
MASSExtra documentation built on Feb. 16, 2023, 10:55 p.m.
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| gs_orth_modified | R Documentation |
Gram-Schmidt orthogonalization
Description
Either classical or modified algorithms. The modified algorithm is the more accurate.
Usage
gs_orth_modified(X) gs_orth(X)
Arguments
X |
a numerical matrix with ncol(X) <= nrow(X) |
Value
A list with two components, Q, R, as usually defined.
Examples
set.seed(1234) X <- matrix(rnorm(10*7), 10) gs_orth_modified(X) all.equal(gs_orth(X), gs_orth_modified(X)) all.equal(gs_orth_modified(X), givens_orth(X))
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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