Package: ClusROC
Type: Package
Title: ROC Analysis in Three-Class Classification Problems for
        Clustered Data
Date: 2025-10-01
Version: 1.0.3
Authors@R: c(person(given = "Duc-Khanh",
                      family = "To",
                      role = c("aut", "cre"),
                      email = "tdkhanh@hcmus.edu.vn",
                      comment = c(ORCID = "0000-0002-4641-0764")),
               person(given = "Gianfranco",
                      family = "Adimari",
                      role = "ctb"),
               person(given = "Monica",
                      family = "Chiogna",
                      role = "ctb"))
Maintainer: Duc-Khanh To <tdkhanh@hcmus.edu.vn>
Description: Statistical methods for ROC surface analysis in three-class classification problems for clustered data and in presence of covariates. In particular, the package allows to obtain covariate-specific point and interval estimation for:
  (i) true class fractions (TCFs) at fixed pairs of thresholds;
  (ii) the ROC surface;
  (iii) the volume under ROC surface (VUS);
  (iv) the optimal pairs of thresholds.
  Methods considered in points (i), (ii) and (iv) are proposed and discussed in To et al. (2022) <doi:10.1177/09622802221089029>. Referring to point (iv), three  different selection criteria are implemented: Generalized Youden Index (GYI), Closest to Perfection (CtP) and Maximum Volume (MV). Methods considered in point (iii) are proposed and discussed in Xiong et al. (2018) <doi:10.1177/0962280217742539>. Visualization tools are also provided. We refer readers to the articles cited above for all details. 
License: GPL-3
Depends: R (>= 3.5.0), stats, utils, graphics, nlme, Rcpp (>= 0.12.3)
Imports: rgl, ellipse, numDeriv, ggplot2, ggpubr, foreach, iterators,
        parallel, doParallel
LinkingTo: Rcpp, RcppArmadillo
Encoding: UTF-8
LazyData: true
LazyLoad: yes
ByteCompile: yes
RoxygenNote: 7.3.3
NeedsCompilation: yes
URL: https://github.com/toduckhanh/ClusROC
BugReports: https://github.com/toduckhanh/ClusROC/issues
Suggests: testthat (>= 3.0.0)
Config/testthat/edition: 3
Packaged: 2025-10-01 15:29:07 UTC; duckh
Author: Duc-Khanh To [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-4641-0764>),
  Gianfranco Adimari [ctb],
  Monica Chiogna [ctb]
Repository: CRAN
Date/Publication: 2025-10-01 17:00:10 UTC
Built: R 4.6.0; aarch64-apple-darwin23; 2026-04-25 14:11:42 UTC; unix
Archs: ClusROC.so.dSYM
