VARcpDetectOnline: Sequential Change Point Detection for High-Dimensional VAR Models

Implements the algorithm introduced in Tian, Y., and Safikhani, A. (2024) <doi:10.5705/ss.202024.0182>, "Sequential Change Point Detection in High-dimensional Vector Auto-regressive Models". This package provides tools for detecting change points in the transition matrices of VAR models, effectively identifying shifts in temporal and cross-correlations within high-dimensional time series data.

Getting started

Package details

AuthorYuhan Tian [aut, cre], Abolfazl Safikhani [aut]
MaintainerYuhan Tian <tyh9293@gmail.com>
LicenseGPL-2 | file LICENSE
Version0.2.1
URL https://github.com/Helloworld9293/VARcpDetectOnline
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("VARcpDetectOnline")

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VARcpDetectOnline documentation built on July 3, 2026, 1:07 a.m.