Package: rarefun
Type: Package
Title: Functions for Rare Events Analysis
Version: 0.1.0
Authors@R: c(
    person("Vyacheslav", "Lyubchich", 
           email = "lyubchich@umces.edu",
           role = c("aut", "cre"),
           comment = c(ORCID = "0000-0001-7936-4285")),
    person("Geneviève", "Nesslage", 
           role = "aut",
           comment = c(ORCID = "0000-0003-1770-6803"))
    )
Description: 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.
License: MIT + file LICENSE
Encoding: UTF-8
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
URL: https://github.com/vlyubchich/rarefun
BugReports: https://github.com/vlyubchich/rarefun/issues
RdMacros: Rdpack
LazyData: true
Config/roxygen2/version: 8.0.0
Repository: https://vlyubchich.r-universe.dev
Date/Publication: 2026-05-29 15:27:38 UTC
RemoteUrl: https://github.com/vlyubchich/rarefun
RemoteRef: HEAD
RemoteSha: 62c88016a40f1210f4c25ae23ade7bd7448c50e2
NeedsCompilation: no
Packaged: 2026-10-01 08:43:36 UTC; root
Author: Vyacheslav Lyubchich [aut, cre] (ORCID:
    <https://orcid.org/0000-0001-7936-4285>),
  Geneviève Nesslage [aut] (ORCID:
    <https://orcid.org/0000-0003-1770-6803>)
Maintainer: Vyacheslav Lyubchich <lyubchich@umces.edu>