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NestedCategBayesImpute (version 1.2.1)

UpdatePi: Update pi and u.

Description

Update pi -- the vector of the probabilities for the group-level latent classes -- and u -- the vector of the beta-distributed variables in the stick breaking representation of the group-level latent classes -- when the weighting/capping option is not used.

Usage

UpdatePi(alpha, G_all, FF)

Arguments

alpha

Concentration parameter in the Dirichlet process for the group-level latent classes

G_all

A vector of the household-level latent class indexes for all households both in the original data and the sampled impossible households.

FF

Maximum number of household-level latent classes allowed.

Value

A list containing the updated (posterior) values for pi and u based on the corresponding full conditional distributions.

Details

Function for obtaining a posterior sample of pi when the weighting/capping option is not used.