Package: ccwr
Title: Clone-Censor-Weight Methods for Target Trial Emulation
Version: 0.0.2
Authors@R: c(
    person("Sang Ho", "Park", email = "shstat1729@gmail.com", role = c("aut", "cre")),
    person("Youngrok", "Lee", role = "aut"),
    person("Jihyeon", "Baek", role = "aut"),
    person("Hye Won", "Yang", role = "aut"),
    person("Donghoon", "Jeong", role = "aut")
    )
Description: Provides methods for clone-censor-weight analyses that
        emulate target trials with grace-period treatment strategies
        using observational time-to-event data. Tools clone
        participants across strategies, apply strategy-specific
        artificial censoring, and estimate inverse probability of
        censoring weights using pooled logistic or Cox models, fit
        weighted outcome models, and obtain subject-level bootstrap
        confidence intervals by repeating the complete analysis. The
        methods are described by Maringe et al. (2020)
        <doi:10.1093/ije/dyaa057> and Gaber et al. (2024)
        <doi:10.1002/cam4.70461>.
License: MIT + file LICENSE
Copyright: See inst/COPYRIGHTS
URL: https://github.com/CausalInferenceLab/ccwr
BugReports: https://github.com/CausalInferenceLab/ccwr/issues
Encoding: UTF-8
Depends: R (>= 4.4.0)
Imports: dplyr, readr, survival, tibble, rlang, glue
Suggests: knitr, rmarkdown, testthat (>= 3.2.0)
Config/testthat/edition: 3
RoxygenNote: 8.0.0
LazyData: true
VignetteBuilder: knitr
NeedsCompilation: no
Packaged: 2026-10-10 15:57:05 UTC; root
Author: Sang Ho Park [aut, cre], Youngrok Lee [aut], Jihyeon Baek
        [aut], Hye Won Yang [aut], Donghoon Jeong [aut]
Maintainer: Sang Ho Park <shstat1729@gmail.com>
Repository: https://cran.r-universe.dev
Date/Publication: 2026-09-03 14:38:29 UTC
RemoteUrl: https://github.com/cran/ccwr
RemoteRef: HEAD
RemoteSha: 1fb6e3b2c29c1ea34f68a3eb7226fa0702667614