wolffd@0: function CPD = update_ess(CPD, fmarginal, evidence, ns, cnodes, hidden_bitv)
wolffd@0: % UPDATE_ESS Update the Expected Sufficient Statistics of a tabular node.
wolffd@0: % function CPD = update_ess(CPD, fmarginal, evidence, ns, cnodes, hidden_bitv)
wolffd@0: 
wolffd@0: dom = fmarginal.domain;
wolffd@0: 
wolffd@0: if all(hidden_bitv(dom))
wolffd@0:   CPD = update_ess_simple(CPD, fmarginal.T);
wolffd@0:   %fullm = add_ev_to_dmarginal(fmarginal, evidence, ns);
wolffd@0:   %assert(approxeq(fullm.T(:), fmarginal.T(:)))
wolffd@0: else
wolffd@0:   fullm = add_ev_to_dmarginal(fmarginal, evidence, ns);
wolffd@0:   CPD = update_ess_simple(CPD, fullm.T);
wolffd@0: end
wolffd@0: