Package: SppTrend
Title: Analyzing Linear Trends in Species Occurrence Data
Version: 0.5
Authors@R: c(
    person(given = "Mario",
            family = "Mingarro",
            comment = c(ORCID = "0000-0003-3977-7944"),
            email = "mario_mingarro@mncn.csic.es",
            role = c("aut", "cre")),
    person(given = "Emilio",
            family = "García-Roselló",
            comment = c(ORCID = "0000-0003-0305-770X"),
            role = "aut"),
    person(given = "Jorge M.",
            family = "Lobo",
            comment = c(ORCID = "0000-0002-3152-4769"),
            role = "aut"))
Description: Provides a comparative framework to detect species-specific spatial and
    thermal responses to climate change using opportunistic occurrence data. Species
    temporal trends in geographic position (via Earth-Centred Earth-Fixed vector
    analysis) and environmental variables (temperature and elevation) are contrasted
    against the overall trend of the complete dataset, allowing classification of
    species into ecologically interpretable response categories. Approach described
    in Lobo et al. (2023) <doi:10.1002/ece3.10674>.
License: MIT + file LICENSE
Encoding: UTF-8
RoxygenNote: 7.3.3
Suggests: testthat (>= 3.0.0), devtools
Imports: data.table, dplyr, ggplot2, patchwork, sf, stats, stringr,
        terra
Config/testthat/edition: 3
NeedsCompilation: no
Packaged: 2026-06-29 11:14:14 UTC; mario
Author: Mario Mingarro [aut, cre] (ORCID:
    <https://orcid.org/0000-0003-3977-7944>),
  Emilio García-Roselló [aut] (ORCID:
    <https://orcid.org/0000-0003-0305-770X>),
  Jorge M. Lobo [aut] (ORCID: <https://orcid.org/0000-0002-3152-4769>)
Maintainer: Mario Mingarro <mario_mingarro@mncn.csic.es>
Repository: CRAN
Date/Publication: 2026-06-29 11:50:07 UTC
Built: R 4.6.1; ; 2026-06-29 12:29:19 UTC; unix
