zipnegloglik_cov_cont

parm

<p>design matrix of covariates including the intercept</p>

covariates

ntimes

timeindex

udiff

<p>negative log likelihood function for zero-inflated Poisson hidden Markov model with covariates,
where zero-inflation only happens in state 1</p>

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.

Zekun Xu

ziphsmm

Zero-Inflated Poisson Hidden (Semi-)Markov Models

zipnegloglik_cov_cont function

negative log likelihood function for zero-inflated Poisson hidden Markov model with covariates,
where zero-inflation only happens in state 1 — zipnegloglik_cov_cont

negative log likelihood function for zero-inflated Poisson hidden Markov model with covariates,
where zero-inflation only happens in state 1

zipnegloglik_cov_cont: negative log likelihood function for zero-inflated Poisson hidden Markov model with covariates, where zero-inflation only happens in state 1

Description

Usage

Arguments

Value