Package: NAPrior
Title: Network Meta-Analytic Predictive Prior for Mid-Trial SoC Changes
Version: 0.2.0
Authors@R: 
    person("Chunyi", "Zhang", , "czhang12@mdanderson.org", role = c("aut", "cre"))
Description: Implements the Network meta-Analytic Predictive (NAP)
        prior framework to accommodate changes in the standard of care
        (SoC) during ongoing randomized controlled trials (RCTs). The
        method synthesizes pre- and post-change in-trial data by
        leveraging external evidence, particularly head-to-head trials
        comparing the original and new standards of care, to bridge the
        two evidence periods and enable principled borrowing. The
        package provides utilities to construct NAP-based priors and
        perform Bayesian inference for time-to-event endpoints using
        summarized trial evidence.
License: MIT + file LICENSE
Encoding: UTF-8
Depends: R (>= 4.0)
Imports: stats, graphics, survival, R2jags, metafor, purrr, dplyr,
        tibble
Suggests: rjags, knitr, rmarkdown
VignetteBuilder: knitr
RoxygenNote: 7.3.2
NeedsCompilation: no
Packaged: 2026-06-14 08:52:09 UTC; root
Author: Chunyi Zhang [aut, cre]
Maintainer: Chunyi Zhang <czhang12@mdanderson.org>
Repository: https://cran.r-universe.dev
Date/Publication: 2026-02-14 19:30:02 UTC
RemoteUrl: https://github.com/cran/NAPrior
RemoteRef: HEAD
RemoteSha: 805745c80795ab09a78f2bc7138fdfe4757833a4