HDTSA: High Dimensional Time Series Analysis Tools
An implementation for high-dimensional time series analysis methods, including factor model for vector time series 
      proposed by Lam and Yao (2012) <doi:10.1214/12-AOS970> and Chang, Guo and Yao (2015)
      <doi:10.1016/j.jeconom.2015.03.024>, martingale difference test proposed by 
      Chang, Jiang and Shao (2023) <doi:10.1016/j.jeconom.2022.09.001>, principal 
      component analysis for vector time series proposed by Chang, Guo and Yao (2018) <doi:10.1214/17-AOS1613>,
      cointegration analysis proposed by Zhang, Robinson and Yao (2019)
      <doi:10.1080/01621459.2018.1458620>, unit root test proposed by Chang, Cheng and Yao (2022)
      <doi:10.1093/biomet/asab034>, white noise test proposed by Chang, Yao and Zhou (2017)
      <doi:10.1093/biomet/asw066>, CP-decomposition for matrix time 
      series proposed by Chang et al. (2023) <doi:10.1093/jrsssb/qkac011> and
      Chang et al. (2024) <doi:10.48550/arXiv.2410.05634>, and statistical inference for
      spectral density matrix proposed by Chang et al. (2022) 
      <doi:10.48550/arXiv.2212.13686>.
| Version: | 1.0.5-1 | 
| Depends: | R (≥ 3.5.0) | 
| Imports: | stats, Rcpp, clime, sandwich, methods, MASS, geigen, jointDiag, vars, forecast | 
| LinkingTo: | RcppEigen, Rcpp | 
| Suggests: | knitr | 
| Published: | 2025-01-28 | 
| DOI: | 10.32614/CRAN.package.HDTSA | 
| Author: | Jinyuan Chang [aut],
  Jing He [aut],
  Chen Lin [aut, cre],
  Qiwei Yao [aut] | 
| Maintainer: | Chen Lin  <linchen at smail.swufe.edu.cn> | 
| BugReports: | https://github.com/Linc2021/HDTSA/issues | 
| License: | GPL-3 | 
| URL: | https://github.com/Linc2021/HDTSA | 
| NeedsCompilation: | yes | 
| In views: | TimeSeries | 
| CRAN checks: | HDTSA results | 
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