Rev Language Reference
dnFossilizedBirthDeathRangeMatrix
The fossilized birth death range matrix process describes the distribution of a matrix of species origin and extinction times under a model of asymmetric speciation and sampling of extinct species.
Aliases
- dnFBDRMatrix
Usage
dnFossilizedBirthDeathRangeMatrix(RealPos lambda, RealPos mu, RealPos psi, Probability rho, RealPos[] timeline, Natural k, String condition, Taxon[] taxa, Bool bounded, Bool binary)
Arguments
| lambda : | RealPos (pass by const reference) |
| The speciation rate(s). | |
| mu : | RealPos (pass by const reference) |
| The extinction rate(s). | |
| Default : 0 | |
| psi : | RealPos (pass by const reference) |
| The fossil sampling rate(s). | |
| Default : 0 | |
| rho : | Probability (pass by const reference) |
| The extant sampling fraction. | |
| Default : 1 | |
| timeline : | RealPos[] (pass by const reference) |
| The rate interval change times of the piecewise constant process (from oldest to youngest). | |
| Default : NULL | |
| k : | Natural (pass by const reference) |
| The fossil observation counts (total or [interval] or [interval][species]). | |
| Default : NULL | |
| condition : | String (pass by value) |
| The condition of the process. | |
| Default : time | |
| Options : time|survival | |
| taxa : | Taxon[] (pass by const reference) |
| The taxa with stratigraphic ranges used for initialization. | |
| bounded : | Bool (pass by value) |
| Treat first and last occurrence ages as known range boundaries? | |
| Default : TRUE | |
| binary : | Bool (pass by value) |
| Treat fossil counts as binary presence/absence data? | |
| Default : FALSE |
Domain Type
Details
Fossil species samples are represented by their sampled stratigraphic ranges, consisting of a first and last occurrence, and sample count data. Sampling data may be provided by species, time interval, or both depending on the sampling model assumed.
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