likMlambda: Likelihood for joint lambda
In phytools: Phylogenetic Tools for Comparative Biology (and Other Things)
likMlambda R Documentation
Likelihood for joint \lambda
Description
Likelihood function for joint estimation of Pagel's \lambda parameter.
Usage
likMlambda(lambda, X, C)
Arguments
lambda
scalar, usually on the interval 0,1 (although not required to be).
X
data for various continuous character, in the form of a matrix.
C
n x n matrix (for n taxa) containing the height above the root for each pair of taxa in the tree (e.g., vcv.phylo).
Details
Generally intended to be used internally by other methods that do joint optimization of \lambda (e.g., phyl.pca).
Value
The log-likelihood.
Author(s)
Liam Revell liam.revell@umb.edu
References
Revell, L. J. (2024) phytools 2.0: an updated R ecosystem for phylogenetic comparative methods (and other things). PeerJ, 12, e16505.
phytools documentation built on June 22, 2024, 10:39 a.m.
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.
| likMlambda | R Documentation |
Likelihood for joint \lambda
Description
Likelihood function for joint estimation of Pagel's \lambda parameter.
Usage
likMlambda(lambda, X, C)
Arguments
lambda |
scalar, usually on the interval 0,1 (although not required to be). |
X |
data for various continuous character, in the form of a matrix. |
C |
n x n matrix (for n taxa) containing the height above the root for each pair of taxa in the tree (e.g., |
Details
Generally intended to be used internally by other methods that do joint optimization of \lambda (e.g., phyl.pca).
Value
The log-likelihood.
Author(s)
Liam Revell liam.revell@umb.edu
References
Revell, L. J. (2024) phytools 2.0: an updated R ecosystem for phylogenetic comparative methods (and other things). PeerJ, 12, e16505.
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.
Embedding an R snippet on your website
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.