depmixS4 (version 1.4-2)

posterior: Posterior states/classes

Description

Return the posterior states for a fitted (dep-)mix object. In the case of a latent class or mixture model these are the class probabilities.

Usage

# S4 method for depmix.fitted
posterior(object)
	# S4 method for mix.fitted
posterior(object)

Arguments

object

A (dep-)mix object.

Value

posterior

: Returns a data.frame with nstates(object) + 1 columns; the first column has the viterbi states, the other columns have the delta probabilities, see Rabiner (1989).

Details

See the fit help page for an example.

References

Lawrence R. Rabiner (1989). A tutorial on hidden Markov models and selected applications in speech recognition. Proceedings of IEEE, 77-2, p. 267-295.