fChange: Functional Change Point Detection and Analysis

Analyze functional data and its change points. Includes functionality to store and process data, summarize and validate assumptions, characterize and perform inference of change points, and provide visualizations. Data is stored as discretely collected observations without requiring the selection of basis functions. For more details see chapter 8 of Horvath and Rice (2024) <doi:10.1007/978-3-031-51609-2>. Additional papers are forthcoming. Focused works are also included in the documentation of corresponding functions.

Package details

AuthorJeremy VanderDoes [aut, cre, cph] (ORCID: <https://orcid.org/0009-0001-9885-3073>), Gregory Rice [aut], Martin Wendler [aut]
MaintainerJeremy VanderDoes <jeremy.vanderdoes@gmail.com>
LicenseGPL (>= 3)
Version2.1.0
URL https://jrvanderdoes.github.io/fChange/
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("fChange")

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fChange documentation built on June 21, 2025, 9:08 a.m.