is.cor: Is it a correlation matrix?
In sasLM: 'SAS' Linear Model
is.cor R Documentation
Is it a correlation matrix?
Description
Tests if the input matrix is a correlation matrix or not.
Usage
is.cor(m, eps=1e-16)
Arguments
m
a presumed correlation matrix
eps
epsilon value. An absolute value less than this is considered zero.
Details
A diagonal component does not need to be exactly 1, but it should be close to 1.
Value
TRUE or FALSE
Author(s)
Kyun-Seop Bae k@acr.kr
sasLM documentation built on June 15, 2026, 9:07 a.m.
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| is.cor | R Documentation |
Is it a correlation matrix?
Description
Tests if the input matrix is a correlation matrix or not.
Usage
is.cor(m, eps=1e-16)
Arguments
m |
a presumed correlation matrix |
eps |
epsilon value. An absolute value less than this is considered zero. |
Details
A diagonal component does not need to be exactly 1, but it should be close to 1.
Value
TRUE or FALSE
Author(s)
Kyun-Seop Bae k@acr.kr
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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