dot-ModelSpaceProbs.Rd
Calculates prior probababilities for x, and >=x causal variables, when a truncated Poisson prior is used for model space
.ModelSpaceProbs(V, mu)
total number of variables
model space mean
prior matrix whereby 1st row is prior probabilities for =x causal variables, and 2nd row for >=x variables (x = 1,...V)