VLMCX: Variable Length Markov Chain with Exogenous Covariates
Models categorical time series through a Markov Chain when a) covariates are predictors for transitioning into the next state/symbol and b) when the dependence in the past states has variable length. The probability of transitioning to the next state in the Markov Chain is defined by a multinomial regression whose parameters depend on the past states of the chain and, moreover, the number of states in the past needed to predict the next state also depends on the observed states themselves. See Zambom, Kim, and Garcia (2022) <doi:10.1111/jtsa.12615>.
| Version: |
1.0 |
| Imports: |
graphics, nnet, berryFunctions, stats, utils |
| Published: |
2024-02-08 |
| DOI: |
10.32614/CRAN.package.VLMCX |
| Author: |
Adriano Zanin Zambom Developer [aut, cre, cph],
Seonjin Kim Developer [aut],
Nancy Lopes Garcia Developer [aut] |
| Maintainer: |
Adriano Zanin Zambom Developer <adriano.zambom at gmail.com> |
| License: |
GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] |
| NeedsCompilation: |
no |
| CRAN checks: |
VLMCX results |
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