Identifiers for evolution models identify the \(Q_k\) matrix and
evolution time \(t_k\) for subpopulations.
The first element is the default value.
This is a read-only object and the elemental order is followed in C.
Usage
.identifier
Arguments
Format
A character vector contains implemented identifiers in C.
Four major identifiers are implemented in C, EE, EV,
VE, and VV. The first letter indicates the structure
for \(Q_k\) matrix, and the second letter indicates the
evolution time \(t_k\) for subpopulations. E and
V indicate equal and varied for all subpopulations.