Zero-Inflated Poisson Hidden (Semi-)Markov Models

Fit zero-inflated Poisson hidden (semi-)Markov models with or without covariates by directly minimizing the negative log likelihood function using the gradient descent algorithm. Multiple starting values should be used to avoid local minima.


Reference manual

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2.0.6 by Zekun (Jack) Xu, 8 months ago

Browse source code at

Authors: Zekun (Jack) Xu , Ye Liu

Documentation:   PDF Manual  

GPL license

Imports Rcpp, pracma

Linking to Rcpp, RcppArmadillo

See at CRAN