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hdMTD

Inference for High-Dimensional Mixture Transition Distribution Models

v0.1.4 · Dec 18, 2025 · GPL-3

Description

Estimates parameters in Mixture Transition Distribution (MTD) models, a class of high-order Markov chains. The set of relevant pasts (lags) is selected using either the Bayesian Information Criterion or the Forward Stepwise and Cut algorithms. Other model parameters (e.g. transition probabilities and oscillations) can be estimated via maximum likelihood estimation or the Expectation-Maximization algorithm. Additionally, 'hdMTD' includes a perfect sampling algorithm that generates samples of an MTD model from its invariant distribution. For theory, see Ost & Takahashi (2023) <http://jmlr.org/papers/v24/22-0266.html>.

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Check History

OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

Dependency Network

Dependencies Reverse dependencies dplyr purrr igraph hdMTD

Version History

new 0.1.4 Mar 10, 2026
updated 0.1.4 ← 0.1.3 diff Dec 17, 2025
updated 0.1.3 ← 0.1.2 diff Oct 31, 2025
updated 0.1.2 ← 0.1.1 diff Sep 27, 2025
updated 0.1.1 ← 0.1.0 diff Aug 26, 2025
new 0.1.0 Apr 23, 2025