Package: lorbridge Type: Package Title: Bridging Log-Odds Ratios and Correspondence Analysis via Closeness-of-Concordance Measures Version: 0.1.0 Date: 2026-04-19 Authors@R: person("Se-Kang", "Kim", email = "se-kang.kim@bcm.edu", role = c("aut", "cre"), comment = c(ORCID = "0000-0003-0928-3396")) Description: Provides a unified analytical workflow that bridges conventional binary and multinomial logistic regression with singly-ordered (SONSCA) and doubly-ordered (DONSCA) nonsymmetric correspondence analysis. Log-odds ratios (LORs) from logistic regression are re-expressed as cosine theta estimates and closeness-of-concordance measures (CCMs) -- including Yule's Q, Yule's Y, and r_meta -- on the familiar [-1, +1] scale introduced by Kim and Grochowalski (2019) . Bootstrap confidence intervals for cosine theta are provided throughout. The package is intended to help clinical and medical researchers interpret association strength from logistic regression in an intuitive, correlation-like metric, and to connect conventional regression results with geometric correspondence analysis visualisations. License: GPL (>= 3) URL: https://github.com/sekangakim/lorbridge BugReports: https://github.com/sekangakim/lorbridge/issues Encoding: UTF-8 Language: en-US LazyData: true Roxygen: list(markdown = TRUE) RoxygenNote: 7.3.3 Depends: R (>= 4.1.0) Imports: CAvariants (>= 5.5), nnet (>= 7.3), stats Suggests: dplyr (>= 1.1.0), ggplot2 (>= 3.4.0), ggrepel (>= 0.9.0), graphics, tidyr (>= 1.3.0), knitr, rmarkdown, testthat (>= 3.0.0) VignetteBuilder: knitr Config/testthat/edition: 3 Config/pak/sysreqs: cmake libfontconfig1-dev libfreetype6-dev make libicu-dev libuv1-dev libssl-dev Repository: https://sekangakim.r-universe.dev Date/Publication: 2026-04-21 20:46:12 UTC RemoteUrl: https://github.com/sekangakim/lorbridge RemoteRef: HEAD RemoteSha: 3705be7bea1ab235fefa70c0ca4b7380327995d4 NeedsCompilation: no Packaged: 2026-06-21 08:04:13 UTC; root Author: Se-Kang Kim [aut, cre] (ORCID: ) Maintainer: Se-Kang Kim