ROCModels: ROC Models and AUC Estimation

The receiver operating characteristic (ROC) curve is one of the most widely used tools for evaluating diagnostic and prognostic biomarkers across diverse scientific fields, particularly in medicine. Despite its ubiquity, ROC estimation and testing methods differ substantially in their assumptions and resulting curve properties. This package provides a unified framework for constructing, visualizing, and comparing parametric, nonparametric, semiparametric, and Bayesian ROC curves. 'ROCModels' helps researchers identify and implement ROC inference methods most suitable for their data. See the accompanying vignette 'ROCModels_Package_Doc' for a detailed introduction. Alonzo, T. A., and Pepe, M. S. (2002) <doi:10.1093/biostatistics/3.3.421>, Andrews, D. F., and Herzberg, A. M. (1985) <doi:10.1007/978-1-4612-5098-2>, Bamber, D. (1975) <doi:10.1016/0022-2496(75)90001-2>, Cox, D. R. (1972) <doi:10.1111/j.2517-6161.1972.tb00899.x>, Cox, D. R. (1975) <doi:10.1093/biomet/62.2.269>, DeLong, E. R., DeLong, D. M., and Clarke-Pearson, D. L. (1988) <doi:10.2307/2531595>, Dorfman, D. D., and Alf, E. (1969) <doi:10.1016/0022-2496(69)90019-4>, Dorfman, D. D., Berbaum, K. S., and Metz, C. E. (1997) <doi:10.1016/s1076-6332(97)80013-x>, Erkanli, A., Sung, L., and Stamey, J. D. (2006) <doi:10.1002/sim.2496>, Faraggi, D., and Reiser, B. (2002) <doi:10.1002/sim.1228>, Ghebremichael, M., and Habtemicael, S. (2018) <doi:10.1080/02664763.2017.1420758>, Ghebremichael, M., and Michael, H. (2024) <doi:10.1080/03610918.2022.2032159>, Ghebremichael, M., Michael, H., Tubbs, J., and Paintsil, E. (2019) <doi:10.3844/jmssp.2019.55.64>, Gönen, M., and Heller, G. (2010) <doi:10.1177/0272989X09360067>, Gopalakrishnan, V., Bose, E., Nair, U., Cheng, Y., and Ghebremichael, M. (2020) <doi:10.1186/s12879-020-05458-w>, Green, D. M., and Swets, J. A. (1966, ISBN:0471324205), Gu, J., and Ghosal, S. (2009) <doi:10.1016/j.jspi.2008.09.014>, Gu, Y., Ghosal, S., and Roy, A. (2008) <doi:10.1002/sim.3366>, Guidoum, A. C. (2020) <doi:10.32614/CRAN.package.kedd>, <doi:10.48550/arXiv.2012.06102>, Guo, B. (2015) <https://d-scholarship.pitt.edu/23590/1/Guo_Ben_thesis_12-2014.pdf>, Hanley, J. A., and McNeil, B. J. (1982) <doi:10.1148/radiology.143.1.7063747>, Hsieh, F., and Turnbull, B. W. (1996) <doi:10.1214/aos/1033066197>, Hussain, E. (2012) <doi:10.6000/1927-5129.2012.08.02.09>, Ishwaran, H., and James, L. F. (2002) <doi:10.1198/106186002411>, Jokiel-Rokita, A., and Topolnicki, R. (2020) <doi:10.1016/j.csda.2019.106820>, Krzanowski, W. J., and Hand, D. J. (2009) <doi:10.1201/9781439800225>, Kundu, D., and Gupta, R. D. (2006) <doi:10.1109/TR.2006.874918>, Lloyd, C. J. (1998) <doi:10.1080/01621459.1998.10473797>, Lehmann, E. L. (1953) <doi:10.1214/aoms/1177729080>, Metz, C. E., Herman, B. A., and Shen, J. H. (1998) <doi:10.1002/(SICI)1097-0258(19980515)17:9%3C1033::AID-SIM784%3E3.0.CO;2-Z>, Pepe, M. S. (2003) <doi:10.1093/oso/9780198509844.001.0001>, Pundir, S., and Amala, R. (2014) <doi:10.22237/jmasm/1398917940>, Silverman, B. W. (2018) <doi:10.1201/9781315140919>, Yeo, I. K., and Johnson, R. A. (2000) <doi:10.1093/biomet/87.4.954>, Zhou, X. H., McClish, D. K., and Obuchowski, N. A. (2009) <doi:10.1002/9780470906514>, Zou, K. H., Hall, W. J., and Shapiro, D. E. (1997) <doi:10.1002/(SICI)1097-0258(19971015)16:19%3C2143::AID-SIM655%3E3.0.CO;2-3>.

Version:	1.0.0
Depends:	R (≥ 3.5)
Imports:	ggplot2, kedd, dplyr, survival, nleqslv, HDInterval, ROCit, doParallel, foreach, pbivnorm, nor1mix, parallel, readr, MASS, doRNG
Suggests:	knitr, rmarkdown
Published:	2026-03-16
DOI:	10.32614/CRAN.package.ROCModels
Author:	Ruhul Ali Khan [aut], Ruhul Ali Khan [aut, cre], Raja Sanjeev Kumar Nakka [aut], Musie Ghebremichael [aut]
Maintainer:	Ruhul Ali Khan <ruhulali.khan at gmail.com>
License:	MIT + file LICENSE
NeedsCompilation:	no
CRAN checks:	ROCModels results

Documentation:

Reference manual:	ROCModels.html , ROCModels.pdf
Vignettes:	'ROCModels' (source, R code)

Downloads:

Package source:	ROCModels_1.0.0.tar.gz
Windows binaries:	r-devel: ROCModels_1.0.0.zip, r-release: ROCModels_1.0.0.zip, r-oldrel: ROCModels_1.0.0.zip
macOS binaries:	r-release (arm64): ROCModels_1.0.0.tgz, r-oldrel (arm64): ROCModels_1.0.0.tgz, r-release (x86_64): ROCModels_1.0.0.tgz, r-oldrel (x86_64): ROCModels_1.0.0.tgz

Linking:

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