summary.ShiftModel {ShiVa} | R Documentation |
Summary of a ShiVa Shift Model
Description
Generate a summary of a fitted ShiVa model object, including estimated parameters and details of detected shifts in optimal trait value (mean) and evolutionary variance.
Usage
## S3 method for class 'ShiftModel'
summary(object, ...)
Arguments
object |
An object of class |
... |
Additional arguments (currently unused). |
Value
An object of class summary.ShiftModel
, which includes:
-
alpha
: Estimated selection strength parameter. -
sigma2
: Estimated diffusion variance. -
loglik
: Log-likelihood of the fitted model. -
BIC
: Bayesian Information Criterion. -
mean_shifts
: A data frame of branches with shifts in optimal value. -
var_shifts
: A data frame of branches with shifts in evolutionary variance.
[Package ShiVa version 1.0.1 Index]