Package: TemporalHazard
Title: Temporal Parametric Hazard Modeling
Version: 1.1.0
Authors@R: person("John", "Ehrlinger", email = "john.ehrlinger@gmail.com", role = c("aut", "cre", "cph"))
URL: https://ehrlinger.github.io/temporal_hazard/,
        https://github.com/ehrlinger/temporal_hazard
BugReports: https://github.com/ehrlinger/temporal_hazard/issues
Description: Provides native R implementations of the multiphase parametric
    hazard model of Blackstone, Naftel, and Turner (1986)
    <doi:10.1080/01621459.1986.10478314> with a focus on behavioral parity,
    transparent numerics, and reproducible validation against reference
    outputs from the original 'C'/'SAS' HAZARD program, originally developed at
    the University of Alabama at Birmingham (UAB). The 'SAS'/'C' code and this R
    package are currently developed and maintained at The Cleveland Clinic
    Foundation, and the R code was wholly developed at The Cleveland Clinic
    Foundation. The generalized temporal
    decomposition family extends to longitudinal mixed-effects settings
    (Rajeswaran et al. 2018 <doi:10.1177/0962280215623583>). The package is
    intentionally implemented in pure R first; performance-critical paths may
    later be accelerated with 'Rcpp' without changing the public interface.
License: MIT + file LICENSE
Encoding: UTF-8
Language: en-US
VignetteBuilder: quarto
Depends: R (>= 4.1.0)
Imports: survival
Suggests: covr, ggplot2, knitr, lintr, numDeriv, pkgdown, quarto,
        roxygen2, rmarkdown, scales, testthat (>= 3.0.0)
LazyData: true
Config/testthat/edition: 3
Config/roxygen2/version: 8.0.0
RoxygenNote: 8.0.0
NeedsCompilation: no
Packaged: 2026-06-12 16:43:32 UTC; ehrlinj
Author: John Ehrlinger [aut, cre, cph]
Maintainer: John Ehrlinger <john.ehrlinger@gmail.com>
Repository: CRAN
Date/Publication: 2026-06-12 17:30:02 UTC
Built: R 4.5.2; ; 2026-06-12 20:31:54 UTC; unix
