Package: qgcomp
Title: Quantile G-Computation
Version: 2.19.0
Date: 2026-05-04
Authors@R: 
    person("Alexander", "Keil", , "alex.keil@nih.gov", role = c("aut", "cre"))
Description: G-computation for a set of time-fixed exposures with
        quantile-based basis functions, possibly under linearity and
        homogeneity assumptions. This approach estimates a regression
        line corresponding to the expected change in the outcome (on
        the link basis) given a simultaneous increase in the
        quantile-based category for all exposures. Works with
        continuous, binary, and right-censored time-to-event outcomes.
        Reference: Alexander P. Keil, Jessie P. Buckley, Katie M.
        OBrien, Kelly K. Ferguson, Shanshan Zhao, and Alexandra J.
        White (2019) A quantile-based g-computation approach to
        addressing the effects of exposure mixtures;
        <doi:10.1289/EHP5838>.
License: GPL (>= 2)
URL: https://github.com/alexpkeil1/qgcomp/
BugReports: https://github.com/alexpkeil1/qgcomp/issues
Depends: R (>= 3.5.0)
Imports: AER, arm, future, future.apply, generics, ggplot2 (>= 3.3.0),
        grDevices, grid, gridExtra, nnet, numDeriv, pscl, rootSolve,
        stats, survival, tibble
Suggests: broom, devtools, knitr, markdown, MASS, mice
VignetteBuilder: knitr
Encoding: UTF-8
Language: en-US
Roxygen: list(markdown = TRUE)
RoxygenNote: 7.3.3
Config/pak/sysreqs: cmake make libicu-dev
Repository: https://alexpkeil1.r-universe.dev
Date/Publication: 2026-07-01 03:49:20 UTC
RemoteUrl: https://github.com/alexpkeil1/qgcomp
RemoteRef: HEAD
RemoteSha: 635a97c7e9fdded795a8fb6df74ef98bf6864429
NeedsCompilation: no
Packaged: 2026-07-01 06:25:21 UTC; root
Author: Alexander Keil [aut, cre]
Maintainer: Alexander Keil <alex.keil@nih.gov>