initLambdaParameter {cauphy} | R Documentation |
Initialization of the lambda parameter.
Description
Initialize the lambda parameter.
Usage
initLambdaParameter(tree, trait, disp_hat, tol = 0.1)
Arguments
trait |
named vector of traits at the tips. |
disp_hat |
the previously estimated dispersion |
tol |
the percentage of tip pairs to keep for the computation. Default to 0.1. |
Details
Use linear combinations of cherries to get a first estimate of lambda.
Value
The initial lambda parameter.
[Package cauphy version 1.0.3 Index]