Package: sddr
Title: Spatial Distribution Dynamics
Version: 0.1.1
Authors@R: 
    person("Muhammad", "Farooqi",
           email = "mqfarooqi@gmail.com",
           role = c("aut", "cre"),
           comment = c(ORCID = "0000-0003-4918-9791"))
Description: A tidy toolkit for distribution dynamics: analysing how a
        cross-sectional distribution of values evolves over time and
        where it settles in the long run. Provides discrete-time,
        spatial, rank and local indicator of spatial association
        ('LISA') Markov transition estimation, ergodic analysis
        (steady-state, mean first passage and sojourn times),
        rank-mobility measures (Kendall's tau and the Theta statistic)
        and Markov mobility indices. Methods use long-format
        'id'/'time'/'value' data rather than transition matrices and
        build on the distribution-dynamics literature (Quah (1993); Rey
        (2001) <doi:10.1111/j.1538-4632.2001.tb00444.x>). Results are
        validated for numerical parity against the reference 'giddy'
        library.
License: MIT + file LICENSE
Encoding: UTF-8
Imports: stats
Suggests: reticulate, spdep, testthat (>= 3.0.0)
Config/testthat/edition: 3
URL: https://github.com/mqfarooqi1/sddr
BugReports: https://github.com/mqfarooqi1/sddr/issues
Config/roxygen2/version: 8.0.0
NeedsCompilation: no
Packaged: 2026-07-19 15:43:55 UTC; root
Author: Muhammad Farooqi [aut, cre] (ORCID:
        <https://orcid.org/0000-0003-4918-9791>)
Maintainer: Muhammad Farooqi <mqfarooqi@gmail.com>
Repository: https://cran.r-universe.dev
Date/Publication: 2026-07-19 12:40:02 UTC
RemoteUrl: https://github.com/cran/sddr
RemoteRef: HEAD
RemoteSha: 7aa9b90ebb47dd36f674d4f591ecd2a883176369