estmb: Estimability Check
In sasLM: 'SAS' Linear Model
estmb R Documentation
Estimability Check
Description
Check the estimability of row vectors of coefficients.
Usage
estmb(L, X, g2, eps=1e-8)
Arguments
L
row vectors of coefficients
X
a model (design) matrix from ModelMatrix
g2
g2 generalized inverse of crossprod(X)
eps
absolute value less than this is considered to be zero.
Details
It checks the estimability of L, row vectors of coefficients. This corresponds to SAS PROC GLM ESTIMATE. See <Kennedy Jr. WJ, Gentle JE. Statistical Computing. 1980> p361 or <Golub GH, Styan GP. Numerical Computations for Univariate Linear Models. 1971>.
Value
a vector of logical values indicating which row is estimable (as TRUE)
Author(s)
Kyun-Seop Bae k@acr.kr
See Also
G2SWEEP
sasLM documentation built on Oct. 2, 2024, 9:06 a.m.
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| estmb | R Documentation |
Estimability Check
Description
Check the estimability of row vectors of coefficients.
Usage
estmb(L, X, g2, eps=1e-8)
Arguments
L |
row vectors of coefficients |
X |
a model (design) matrix from |
g2 |
g2 generalized inverse of |
eps |
absolute value less than this is considered to be zero. |
Details
It checks the estimability of L, row vectors of coefficients. This corresponds to SAS PROC GLM ESTIMATE. See <Kennedy Jr. WJ, Gentle JE. Statistical Computing. 1980> p361 or <Golub GH, Styan GP. Numerical Computations for Univariate Linear Models. 1971>.
Value
a vector of logical values indicating which row is estimable (as TRUE)
Author(s)
Kyun-Seop Bae k@acr.kr
See Also
G2SWEEP
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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