|implemented by the following|
BEASTObject that performs calculations based on the State.
Probabilistic representation that can produce a log probability for instance for running an MCMC chain.
Distribution on a tree, typically a prior such as Coalescent or Yule
A likelihood function for speciation processes.
Pure birth model (i.e. no deaths)
Logable: yes, this can be used in a log.
birthDiffRate, originHeight, conditionalOnRoot, tree, treeIntervals
|birth difference rate parameter, lambda - mu in birth/death model (diversification rate)|
|the height of the point of origin of the process|
|Whether to condition on the root (default false)|
|Optional input. Default: false|
|tree over which to calculate a prior or likelihood|
|Either this, or treeIntervals needs to be specified|
|Intervals for a phylogenetic beast tree|
|Either this, or tree needs to be specified|