Package: factree
Type: Package
Title: Factor-Augmented Clustering Tree
Date: 2025-11-10
Version: 0.1.0
Authors@R: c(
  person(given = "Jiaqi", family = "Hu", email = "hujiaqi@mail.ustc.edu.cn", role = c("cre", "aut")),
  person(given = "Ting", family = "Li", email = "tingeric.li@polyu.edu.hk", role = c("ctb"), comment = "Assisted with methodology"),
  person(given = "Zidan", family = "Luo", email = "zluo@fas.harvard.edu", role = c("ctb"), comment = "Assisted with methodology"),
  person(given = "Xueqin", family = "Wang", email = "wangxq20@ustc.edu.cn", role = c("ctb"), comment = "Assisted with methodology"))
Description: Implements the Factor-Augmented Clustering Tree (FACT)
        algorithm for clustering time series data. The method
        constructs a classification tree where splits are determined by
        covariates, and the splitting criterion is based on a group
        factor model representation of the time series within each
        node. Both threshold-based and permutation-based tests are
        supported for splitting decisions, with an option for parallel
        computation. For methodological details, see Hu, Li, Luo, and
        Wang (2025, in preparation), Factor-Augmented Clustering Tree
        for Time Series.
License: MIT + file LICENSE
Encoding: UTF-8
Depends: R (>= 3.5.0)
RoxygenNote: 7.3.3
Imports: irlba, foreach, doParallel, parallel, doRNG, mvtnorm
Suggests: knitr, rmarkdown, testthat (>= 3.0.0)
NeedsCompilation: no
Packaged: 2026-06-09 07:46:10 UTC; root
Author: Jiaqi Hu [cre, aut], Ting Li [ctb] (Assisted with methodology),
        Zidan Luo [ctb] (Assisted with methodology), Xueqin Wang [ctb]
        (Assisted with methodology)
Maintainer: Jiaqi Hu <hujiaqi@mail.ustc.edu.cn>
Repository: https://jiaqihu2021.r-universe.dev
Date/Publication: 2025-12-10 21:30:12 UTC
RemoteUrl: https://github.com/cran/factree
RemoteRef: HEAD
RemoteSha: e6b75be24ca5425411e5c7bdc9f291a1f1b46367