wolffd@0: function m = marginal_family(engine, i, t)
wolffd@0: % MARGINAL_FAMILY Compute the marginal on the specified family (bk_ff_hmm)
wolffd@0: % marginal = marginal_family(engine, i, t)
wolffd@0: 
wolffd@0: error('bk_ff_hmm doesn''t support marginal_family');