create_dmat: Create the normalizing matrix D
In suryakevin/drugcandy: Detecting Punctuated Evolution in Dinosaurs and Viruses
create_dmat R Documentation
Create the normalizing matrix D
Description
This function creates the normalizing matrix D by taking
the Cholesky decomposition of the inverse of the phylogenetic
variance-covariance matrix. This process is called Cholesky whitening. As
far as I know, it requires fewer matrix calculations than some methods
that involve singular value decomposition (SVD).
Usage
create_dmat(tree)
Arguments
tree
An object of class phylo
Value
This function returns a D matrix.
Author(s)
Kevin Surya
References
suryakevin/drugcandy documentation built on May 6, 2022, 6:37 p.m.
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| create_dmat | R Documentation |
Create the normalizing matrix D
Description
This function creates the normalizing matrix D by taking the Cholesky decomposition of the inverse of the phylogenetic variance-covariance matrix. This process is called Cholesky whitening. As far as I know, it requires fewer matrix calculations than some methods that involve singular value decomposition (SVD).
Usage
create_dmat(tree)
Arguments
tree |
An object of class |
Value
This function returns a D matrix.
Author(s)
Kevin Surya
References
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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