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scanr: Sequential Change-Point Detection via Nonparametric Inference

Detects change points in long univariate time series using the SCAN framework. The implementation uses a native Rust backend exposed to R via 'extendr'.

Version: 0.1.1
Imports: ggplot2, jsonlite, rlang
Suggests: knitr, quarto, testthat (≥ 3.0.0)
Published: 2026-08-21
DOI: 10.32614/CRAN.package.scanr
Author: Ashoka Prabashwara [aut, cre], Patricia Menéndez [aut], Liam Hodgkinson [aut], Stuart Lee [aut]
Maintainer: Ashoka Prabashwara <smashoka123 at gmail.com>
BugReports: https://github.com/Prabashoka/scanr/issues
License: GPL-3
URL: https://github.com/Prabashoka/scanr, https://prabashoka.github.io/scanr-vignette/
NeedsCompilation: yes
SystemRequirements: Cargo (Rust's package manager), rustc, Quarto CLI
Language: en-US
Materials: README
CRAN checks: scanr results

Documentation:

Reference manual: scanr.html , scanr.pdf
Vignettes: Getting Started with scanr (source, R code)

Downloads:

Package source: scanr_0.1.1.tar.gz
Windows binaries: r-devel: scanr_0.1.1.zip, r-release: scanr_0.1.1.zip, r-oldrel: scanr_0.1.1.zip
macOS binaries: r-release (arm64): scanr_0.1.1.tgz, r-oldrel (arm64): scanr_0.1.1.tgz, r-release (x86_64): scanr_0.1.1.tgz, r-oldrel (x86_64): scanr_0.1.1.tgz
Old sources: scanr archive

Linking:

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These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
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