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: 2025-12-05 03:53:21 UTC; hujiaqi
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: CRAN
Date/Publication: 2025-12-10 21:30:12 UTC
Built: R 4.6.0; ; 2026-04-27 16:45:15 UTC; unix
