Package: spEDM
Title: Spatial Empirical Dynamic Modeling
Version: 1.13
Authors@R: 
    person(given = "Wenbo", family = "Lyu",
           email = "lyu.geosocial@gmail.com", 
           role = c("aut", "cre", "cph"),
           comment = c(ORCID = "0009-0002-6003-3800"))
Description: Inferring causation from spatial cross-sectional data
        through empirical dynamic modeling (EDM), with methodological
        extensions including geographical convergent cross mapping from
        Gao et al. (2023) <doi:10.1038/s41467-023-41619-6>,
        geographical cross mapping cardinality as introduced by Lyu et
        al. (2026) <doi:10.1080/13658816.2026.2687121>, as well as the
        spatial causality test following the approach of Herrera et al.
        (2016) <doi:10.1111/pirs.12144>, together with geographical
        pattern causality proposed in Zhang & Wang (2025)
        <doi:10.1080/13658816.2025.2581207>.
License: GPL-3
Encoding: UTF-8
URL: https://stscl.github.io/spEDM/, https://github.com/stscl/spEDM
BugReports: https://github.com/stscl/spEDM/issues
Depends: R (>= 4.1.0)
LinkingTo: Rcpp, RcppThread, RcppArmadillo
Imports: dplyr, ggplot2, methods, sdsfun (>= 0.7.0), sf, terra
Suggests: knitr, Rcpp, RcppThread, RcppArmadillo, rmarkdown, readr,
        plot3D
VignetteBuilder: knitr
Config/roxygen2/markdown: TRUE
Config/roxygen2/version: 8.0.0
Config/pak/sysreqs: libabsl-dev cmake libgdal-dev gdal-bin libgeos-dev
        libssl-dev libproj-dev libsqlite3-dev libudunits2-dev
Repository: https://stscl.r-universe.dev
Date/Publication: 2026-07-19 11:50:43 UTC
RemoteUrl: https://github.com/stscl/spEDM
RemoteRef: HEAD
RemoteSha: 26ec2293f1fe814d189a909365d422f3106b7ce9
NeedsCompilation: yes
Packaged: 2026-07-19 12:47:11 UTC; root
Author: Wenbo Lyu [aut, cre, cph] (ORCID:
    <https://orcid.org/0009-0002-6003-3800>)
Maintainer: Wenbo Lyu <lyu.geosocial@gmail.com>