update_psi_beta: Update the zero-inflation parameter $psi$
using a beta approximation to the FC as proposal
Description
Update the zero-inflation parameter $psi$
using a beta approximation to the FC as proposalUsage
update_psi_beta(psi, nNZ_b, nZ_b, nNZ_a, delta, n, a, b)
Arguments
a
shape1 parameter of the beta prior for $psi$
b
shape2 parameter of the beta prior for $psi$