Package: ROCpsych
Type: Package
Title: Compute and Compare Diagnostic Test Statistics Across Groups
Version: 1.4
Date: 2025-05-16
Authors@R: c(person("Shenghai", "Dai", role = c("aut", "cre"), email = "s.dai@wsu.edu"),
	person("Olasunkanmi J.", "Kehinde", role = "aut"),
	person("Maureen", "Schmitter-Edgecombe", role = "aut"),
	person("Brian F.", "French", role = "aut"))
Author: Shenghai Dai [aut, cre],
  Olasunkanmi J. Kehinde [aut],
  Maureen Schmitter-Edgecombe [aut],
  Brian F. French [aut]
Maintainer: Shenghai Dai <s.dai@wsu.edu>
Description: Functions for (1) computing diagnostic test statistics (sensitivity, specificity, etc.) from confusion matrices with adjustment for various base rates or known prevalence based on McCaffrey et al (2003) <doi:10.1007/978-1-4615-0079-7_1>, (2) computing optimal cut-off scores with different criteria including maximizing sensitivity, maximizing specificity, and maximizing the Youden Index from Youden (1950) <doi:10.1002/1097-0142(1950)3:1%3C32::AID-CNCR2820030106%3E3.0.CO;2-3>, and (3) displaying and comparing classification statistics and area under the receiver operating characteristic (ROC) curves or area under the curves (AUC) across consecutive categories for ordinal variables.    
Depends: R (>= 3.5.0), reportROC, pROC, stats
Encoding: UTF-8
NeedsCompilation: no
LazyData: true
License: GPL (>= 2)
RoxygenNote: 7.3.2
Packaged: 2025-05-16 20:29:11 UTC; daish
Repository: CRAN
Date/Publication: 2025-05-16 20:50:02 UTC
Built: R 4.6.0; ; 2026-04-26 01:48:42 UTC; unix
