sum_ML_over_PP {BeviMed}

R Documentation

Calculate marginal likelihood from power posteriors output

Description

Calculate the Marginal Likelihood by summation over power posterior likelihood exptectances

Usage

sum_ML_over_PP(y_log_lik_t_equals_1_traces, temperatures)

Arguments

y_log_lik_t_equals_1_traces	Numeric matrix of log probabilities of y at different temperatures (columns) in different iterations (rows).
temperatures	Numeric vector of temperatures used to produce y_log_lik_t_equals_1_traces.

Value

Numeric value of estimated log marginal likelihood.

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