Package: wbCorr
Title: Bivariate Within- and Between-Cluster Correlations
Version: 0.4.0
Authors@R: 
    c(person("Pascal", "Küng", , "pascal.kueng@psychologie.uzh.ch", 
             role = c("aut", "cre", "cph"),
             comment = c(ORCID = "0000-0001-7346-9414")))
Description: Separates supplied variables into within- and
        between-cluster components and calculates bivariate
        correlations for each level separately. For Pearson
        correlations, the centered-score decomposition corresponds to
        commonly used between- and within-cluster correlations reviewed
        by Tu et al. (2025) <doi:10.1002/sim.10326>. The package's
        descriptive Spearman option is distinct from the clustered rank
        parameters introduced in that paper. The package is also
        motivated by the distinction between within- and between-person
        variation described by Curran and Bauer (2011)
        <doi:10.1146/annurev.psych.093008.100356> and by Hamaker (2024)
        <doi:10.1080/00273171.2022.2155930>. The package is intended
        for longitudinal or otherwise clustered data where researchers
        need transparent correlation matrices before fitting more
        complex multilevel models.
License: MIT + file LICENSE
Encoding: UTF-8
Depends: R (>= 3.5.0)
Suggests: httr, psych, spelling, testthat (>= 3.0.0)
Imports: methods, writexl
Config/testthat/edition: 3
Language: en-US
URL: https://pascal-kueng.github.io/wbCorr/,
        https://github.com/Pascal-Kueng/wbCorr
BugReports: https://github.com/Pascal-Kueng/wbCorr/issues
Config/roxygen2/version: 8.0.0
NeedsCompilation: no
Packaged: 2026-10-31 18:59:37 UTC; root
Author: Pascal Küng [aut, cre, cph] (ORCID:
        <https://orcid.org/0000-0001-7346-9414>)
Maintainer: Pascal Küng <pascal.kueng@psychologie.uzh.ch>
Repository: https://cran.r-universe.dev
Date/Publication: 2026-10-31 17:50:52 UTC
RemoteUrl: https://github.com/cran/wbCorr
RemoteRef: HEAD
RemoteSha: 382a1aea8395ab425b806c9915fc472df8765155