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SppTrend: Analyzing Linear Trends in Species Occurrence Data

Provides a methodology to analyze how species occurrences change over time, particularly in relation to spatial and thermal factors. It facilitates the development of explanatory hypotheses about the impact of environmental shifts on species by analyzing historical presence data that includes temporal and geographic information. Approach described in Lobo et al., 2023 <doi:10.1002/ece3.10674>.

Version: 0.4
Imports: dplyr, tidyr, terra, stats, stringr, tidyselect, ggplot2, patchwork, sf
Suggests: testthat (≥ 3.0.0), devtools
Published: 2026-02-07
DOI: 10.32614/CRAN.package.SppTrend
Author: Mario Mingarro ORCID iD [aut, cre], Emilio García-Roselló ORCID iD [aut], Jorge M. Lobo ORCID iD [aut]
Maintainer: Mario Mingarro <mario_mingarro at mncn.csic.es>
License: MIT + file LICENSE
NeedsCompilation: no
Materials: README
CRAN checks: SppTrend results

Documentation:

Reference manual: SppTrend.html , SppTrend.pdf

Downloads:

Package source: SppTrend_0.4.tar.gz
Windows binaries: r-devel: SppTrend_0.4.zip, r-release: SppTrend_0.4.zip, r-oldrel: SppTrend_0.4.zip
macOS binaries: r-release (arm64): SppTrend_0.4.tgz, r-oldrel (arm64): SppTrend_0.4.tgz, r-release (x86_64): SppTrend_0.4.tgz, r-oldrel (x86_64): SppTrend_0.4.tgz

Linking:

Please use the canonical form https://CRAN.R-project.org/package=SppTrend to link to this page.

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.