Skip to content

HDTSA

High Dimensional Time Series Analysis Tools

v1.0.6 · Apr 3, 2026 · GPL-3

Description

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 tests proposed by Chang, Yao and Zhou (2017) <doi:10.1093/biomet/asw066> and Chang et al. (2026+), CP-decomposition for matrix time series proposed by Chang et al. (2023) <doi:10.1093/jrsssb/qkac011> and Chang et al. (2026+) <doi:10.48550/arXiv.2410.05634>, and statistical inference for spectral density matrix proposed by Chang et al. (2025) <doi:10.1080/01621459.2025.2468013>.

Downloads

754

Last 30 days

4786th

2.1K

Last 90 days

8.3K

Last year

Trend: +5.6% (30d vs prior 30d)

CRAN Check Status

2 NOTE
12 OK
Show all 14 flavors
Flavor Status
r-devel-linux-x86_64-debian-clang OK
r-devel-linux-x86_64-debian-gcc OK
r-devel-linux-x86_64-fedora-clang OK
r-devel-linux-x86_64-fedora-gcc OK
r-devel-macos-arm64 OK
r-devel-windows-x86_64 OK
r-oldrel-macos-arm64 NOTE
r-oldrel-macos-x86_64 NOTE
r-oldrel-windows-x86_64 OK
r-patched-linux-x86_64 OK
r-release-linux-x86_64 OK
r-release-macos-arm64 OK
r-release-macos-x86_64 OK
r-release-windows-x86_64 OK
Check details (2 non-OK)
NOTE r-oldrel-macos-arm64

installed package size

installed size is 36.2Mb
  sub-directories of 1Mb or more:
    libs  35.2Mb
NOTE r-oldrel-macos-x86_64

installed package size

installed size is 36.7Mb
  sub-directories of 1Mb or more:
    libs  35.7Mb

Check History

NOTE 12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
NOTE r-oldrel-macos-arm64

installed package size

installed size is 36.2Mb
  sub-directories of 1Mb or more:
    libs  35.2Mb
NOTE r-oldrel-macos-x86_64

installed package size

installed size is 36.7Mb
  sub-directories of 1Mb or more:
    libs  35.7Mb

Dependency Network

Dependencies Reverse dependencies Rcpp clime sandwich MASS geigen jointDiag vars forecast HDTSA

Version History

updated 1.0.6 ← 1.0.5-1 diff Apr 3, 2026
new 1.0.5-1 Mar 10, 2026
updated 1.0.5-1 ← 1.0.5 diff Jan 27, 2025
updated 1.0.5 ← 1.0.4 diff Dec 1, 2024
updated 1.0.4 ← 1.0.3 diff Sep 2, 2024
updated 1.0.3 ← 1.0.2 diff Jun 3, 2024
updated 1.0.2 ← 1.0.1 diff Jan 6, 2023
updated 1.0.1 ← 1.0.0 diff Nov 7, 2021
new 1.0.0 Jun 3, 2021