givens_orth: Givens orthogonalisation
In BillVenables/WWRUtilities: Support Software and Data for WWR
Description
Usage
Arguments
Value
Examples
Description
Orthogonalization using Givens' method.
Usage
1
givens_orth(X, nullspace = FALSE)
Arguments
X
a numeric matrix with ncol(X) <= nrow(X)
nullspace
logical: do you want an orthogonal basis for the null space?
Value
A list with components Q, R, as normally defined, and if nullspace is TRUE
a further component N giving the basis for the requested null space of X
Examples
1
2
3
set.seed(1234)
X <- matrix(rnorm(7*6), 7)
givens_orth(X, nullspace = TRUE)
BillVenables/WWRUtilities documentation built on Jan. 26, 2021, 10:18 p.m.
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Description Usage Arguments Value Examples
Description
Orthogonalization using Givens' method.
Usage
1 | givens_orth(X, nullspace = FALSE)
|
Arguments
X |
a numeric matrix with ncol(X) <= nrow(X) |
nullspace |
logical: do you want an orthogonal basis for the null space? |
Value
A list with components Q, R, as normally defined, and if nullspace is TRUE a further component N giving the basis for the requested null space of X
Examples
1 2 3 | set.seed(1234)
X <- matrix(rnorm(7*6), 7)
givens_orth(X, nullspace = 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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