generate_design_matrix {ShiVa} | R Documentation |
Generate Design Matrix
Description
Constructs a design matrix for a given phylogenetic tree, used in Ornstein-Uhlenbeck modeling.
Usage
generate_design_matrix(tree, type = "simpX", alpha = 0)
Arguments
tree |
A phylogenetic tree of class |
type |
A character string specifying the type of design matrix to generate. Options are |
alpha |
The selection strength parameter (only used when |
Value
A design matrix X
, where each row corresponds to a tip and each column to an edge in the tree.
[Package ShiVa version 1.0.1 Index]