DPTreePrior {DPtree} | R Documentation |
DPTreePrior
returns
a standard D-P Tree prior based on specified hyperparameters.
DPTreePrior(m = 4, z = 1)
m |
A positive integer. The finite approximation level for D-P tree. Default m=4. |
z |
A positive number. On i-th level, the hyperparameter for D-P tree prior is
|
A list.
a |
An array containing the hyperparameters of D-P trees. |
Ning S and Shephard N (2018). “A nonparametric Bayesian approach to copula estimation.” Journal of Statistical Computation and Simulation, 88(6), pp. 1081-1105. doi: 10.1080/00949655.2017.1421194.
DPTreePrior(m=6, z=1)