Package: wbCorr
Title: Bivariate Within- and Between-Cluster Correlations
Version: 0.3.1
Date: 2026-05-23
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. The centered-score decomposition corresponds
    to commonly used between- and within-cluster correlations discussed
    by Tu et al. (2025) <doi:10.1002/sim.10326>. 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
Suggests: httr, spelling, testthat (>= 3.0.0)
Imports: methods, writexl
Config/testthat/edition: 3
Language: en-US
URL: https://github.com/Pascal-Kueng/wbCorr
BugReports: https://github.com/Pascal-Kueng/wbCorr/issues
Config/roxygen2/version: 8.0.0
NeedsCompilation: no
Packaged: 2026-06-04 22:03:17 UTC; pascalkueng
Author: Pascal Küng [aut, cre, cph] (ORCID:
    <https://orcid.org/0000-0001-7346-9414>)
Maintainer: Pascal Küng <pascal.kueng@psychologie.uzh.ch>
Depends: R (>= 3.5.0)
Repository: CRAN
Date/Publication: 2026-06-09 16:00:02 UTC
Built: R 4.5.2; ; 2026-06-09 16:11:52 UTC; unix
