BEAST v2.7.8 Documentation: sa.evolution.speciation.ProbabilitySA

BEASTObject that performs calculations based on the State.
Probabilistic representation that can produce a log probability for instance for running an MCMC chain.

Logable: yes, this can be used in a log.

Inputs:

SA, time, origin, birthRate, deathRate, samplingRate, diversificationRate, turnover, samplingProportion, removalProbability, rho, conditionOnSampling, conditionOnRhoSampling, conditionOnRoot

 

SA
type: beast.base.inference.parameter.IntegerParameter
A binary parameter that describe the fact that a lineage has no sampled descendants (zero) or it has sampled descendants (one)
Required input

 

time
type: beast.base.inference.parameter.RealParameter
The time of the lineage
Required input

 

origin
type: beast.base.inference.parameter.RealParameter
The time when the process started
Optional input

 

birthRate
type: beast.base.inference.parameter.RealParameter
Birth rate
Either this, or diversificationRate needs to be specified

 

deathRate
type: beast.base.inference.parameter.RealParameter
Death rate
Either this, or turnover needs to be specified

 

samplingRate
type: beast.base.inference.parameter.RealParameter
Sampling rate per individual
Either this, or samplingProportion needs to be specified

 

diversificationRate
type: beast.base.inference.parameter.RealParameter
Net diversification rate. Birth rate - death rate
Either this, or birthRate needs to be specified

 

turnover
type: beast.base.inference.parameter.RealParameter
Turnover. Death rate/birth rate
Either this, or deathRate needs to be specified

 

samplingProportion
type: beast.base.inference.parameter.RealParameter
The probability of sampling prior to death. Sampling rate/(sampling rate + death rate)
Either this, or samplingRate needs to be specified

 

removalProbability
type: beast.base.inference.parameter.RealParameter
The probability that an individual is removed from the process after the sampling
Required input

 

rho
type: beast.base.inference.parameter.RealParameter
Probability of an individual to be sampled at present
Optional input

 

conditionOnSampling
type: java.lang.Boolean
the tree likelihood is conditioned on sampling at least one individual
Optional input. Default: false

 

conditionOnRhoSampling
type: java.lang.Boolean
the tree likelihood is conditioned on sampling at least one individual in present
Optional input. Default: false

 

conditionOnRoot
type: java.lang.Boolean
the tree likelihood is conditioned on the root height otherwise on the time of origin
Optional input. Default: false