rarefun: Functions for Rare Events Analysis
Functions for detecting and analyzing rare events in data.
Implements isolation forest (Liu et al., 2008, <doi:10.1109/ICDM.2008.17>)
and clustering
for anomaly detection in time series residuals. Decomposes time series
using LOESS (Locally Estimated Scatterplot Smoothing) or STL
(Seasonal-Trend decomposition using LOESS). Detects marine heatwaves
and cold spells following Hobday et al. (2016) <doi:10.1016/j.pocean.2015.12.014>.
Provides goodness-of-fit tests for quantile regression (Haupt et al.,
2011, <doi:10.1080/02664763.2011.573542>), partial dependence with
quantile random forests, MCC (Matthews Correlation Coefficient)
computation and testing, knee-point detection via the Kneedle algorithm
(Satopaa et al., 2011, <doi:10.1109/ICDCSW.2011.20>), and spatial
point matching.
| Version: |
0.1.0 |
| Depends: |
R (≥ 4.1.0) |
| Imports: |
RANN, boot, dbscan, geosphere, isotree, Rdpack, parallel, pdp, stats |
| Suggests: |
testthat (≥ 3.0.0), dplyr, ggplot2, heatwaveR, patchwork, quantmod, quantreg, ranger, viridis |
| Published: |
2026-06-02 |
| DOI: |
10.32614/CRAN.package.rarefun |
| Author: |
Vyacheslav Lyubchich
 [aut, cre],
Geneviève Nesslage
[aut] |
| Maintainer: |
Vyacheslav Lyubchich <lyubchich at umces.edu> |
| BugReports: |
https://github.com/vlyubchich/rarefun/issues |
| License: |
MIT + file LICENSE |
| Copyright: |
see file COPYRIGHTS |
| URL: |
https://github.com/vlyubchich/rarefun |
| NeedsCompilation: |
no |
| Materials: |
NEWS |
| CRAN checks: |
rarefun results |
Documentation:
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