Package: marlod
Type: Package
Title: Marginal Modeling for Exposure Data with Values Below the LOD
Version: 0.2.3
Depends: R (>= 2.10)
Imports: MASS, survival, quantreg, stats, knitr, utils
Authors@R: c(
    person("I-Chen", "Chen", email = c("flecsh@gmail.com","ichen@dhs.hawaii.gov"), role = c("cre","aut"),
           comment = c(ORCID = "0000-0001-6764-8395")),
    person("Philip", "Westgate", role = c("ctb")),
    person("Liya", "Fu", role = c("ctb")))
Maintainer: I-Chen Chen <flecsh@gmail.com>
Description: Functions of marginal mean and quantile regression models are used to analyze environmental exposure and biomonitoring data with repeated measurements and non-detects (i.e., values below the limit of detection (LOD)), as well as longitudinal exposure data that include non-detects and time-dependent covariates. For more details see Chen IC, Bertke SJ, Curwin BD (2021) <doi:10.1038/s41370-021-00345-1>, Chen IC, Bertke SJ, Estill CF (2024) <doi:10.1038/s41370-024-00640-7>, Chen IC, Bertke SJ, Dahm MM (2024) <doi:10.1093/annweh/wxae068>, and Chen IC (2025) <doi:10.1038/s41370-025-00752-8>.
License: GPL-3
Encoding: UTF-8
RoxygenNote: 7.3.1
Repository: CRAN
LazyData: true
Suggests: rmarkdown, testthat (>= 3.0.0)
Config/testthat/edition: 3
VignetteBuilder: knitr
NeedsCompilation: no
Packaged: 2026-04-15 07:05:10 UTC; flecs
Author: I-Chen Chen [cre, aut] (ORCID: <https://orcid.org/0000-0001-6764-8395>),
  Philip Westgate [ctb],
  Liya Fu [ctb]
Date/Publication: 2026-04-15 07:30:02 UTC
Built: R 4.5.2; ; 2026-04-20 23:28:58 UTC; unix
