Package: assessor
Title: Assessment Tools for Regression Models with Discrete and
        Semicontinuous Outcomes
Version: 1.3.1
Authors@R: c(
    person("Lu", "Yang", email="luyang@umn.edu", role = "aut"),
    person("Jeonghwan", "Lee", email="lee03938@umn.edu", role=c("cre", "aut")))
Description: Provides assessment tools for regression models with discrete and semicontinuous outcomes proposed in Yang (2021) <doi:10.1080/10618600.2021.1910042>, Yang (2024) <doi:10.1080/10618600.2024.2303336>, Yang (2024) <doi:10.1093/biomtc/ujae007>, and Yang (2026) <doi:10.1002/cjs.70046>. It calculates the double probability integral transform (DPIT) residuals. It also constructs QQ plots of residuals the ordered curve for assessing mean structures, quasi-empirical distribution function for overall assessment, and a formal goodness-of-fit test.
License: GPL (>= 3)
Encoding: UTF-8
RoxygenNote: 7.3.3
URL: https://jhlee1408.github.io/assessor/
BugReports: https://github.com/jhlee1408/assessor/issues
Imports: tweedie, MASS, VGAM, np, pscl
Suggests: statmod, rmarkdown, knitr, AER, testthat (>= 3.0.0), mgcv
Config/testthat/edition: 3
Depends: R (>= 3.5)
LazyData: true
NeedsCompilation: no
Packaged: 2026-04-20 22:10:17 UTC; jeonghwanlee
Author: Lu Yang [aut],
  Jeonghwan Lee [cre, aut]
Maintainer: Jeonghwan Lee <lee03938@umn.edu>
Repository: CRAN
Date/Publication: 2026-04-20 22:30:02 UTC
