Zmatrix: Computes the Z-matrix
In pzwiernik/golazo: Regularized likelihood for Gaussian graphical models under a general asymmetric lasso-type penalty
Description
Usage
Arguments
Examples
Description
This function outputs the Z matrix, that is, the unique ultrametric matrix dominating S. This matrix is used to connstruct a starting point in teh GOLAZO algorithm when L=0 but U has strictly positive (off-diagonal entries).
Usage
1
Zmatrix(S)
Arguments
S
a covariance matrix
Examples
1
pzwiernik/golazo documentation built on Aug. 13, 2020, 4:15 p.m.
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Description Usage Arguments Examples
Description
This function outputs the Z matrix, that is, the unique ultrametric matrix dominating S. This matrix is used to connstruct a starting point in teh GOLAZO algorithm when L=0 but U has strictly positive (off-diagonal entries).
Usage
1 | Zmatrix(S)
|
Arguments
S |
a covariance matrix |
Examples
1 |
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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