symmetrize_or_stop: Symmetrize a nearly symmetric matrix or stop
In genpca: Generalized Principal Component Analysis
View source: R/constraints_utils.R
symmetrize_or_stop R Documentation
Symmetrize a nearly symmetric matrix or stop
Description
Measures ||A - A'||_F / ||A||_F. Below rtol the two
triangles are averaged and the result is marked symmetric; above it the
function stops. Asymmetry is an input error, never something a PSD remedy
repairs.
Usage
symmetrize_or_stop(A, rtol = 1e-10, name = "A")
Arguments
A
square numeric matrix or Matrix::Matrix
rtol
relative asymmetry allowed (default 1e-10)
name
label used in the error message
Value
a symmetric Matrix (dense or sparse as supplied)
genpca documentation built on Sept. 17, 2026, 1:09 a.m.
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View source: R/constraints_utils.R
| symmetrize_or_stop | R Documentation |
Symmetrize a nearly symmetric matrix or stop
Description
Measures ||A - A'||_F / ||A||_F. Below rtol the two
triangles are averaged and the result is marked symmetric; above it the
function stops. Asymmetry is an input error, never something a PSD remedy
repairs.
Usage
symmetrize_or_stop(A, rtol = 1e-10, name = "A")
Arguments
A |
square numeric matrix or Matrix::Matrix |
rtol |
relative asymmetry allowed (default 1e-10) |
name |
label used in the error message |
Value
a symmetric Matrix (dense or sparse as supplied)
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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