Package: PoPdesign
Type: Package
Title: Posterior Predictive (PoP) Design for Phase I Clinical Trials
Version: 1.1.0
Authors@R: c(person(given = "Chenqi",
                     family = "Fu",
                     role = "aut"),
              person(given = "Xinying",
                     family = "Fang",
                     role = c("aut","cre"),
                     email = "xf.research@outlook.com"),
              person(given = "Shouhao",
                     family = "Zhou",
                     role = "aut"))
Maintainer: Xinying Fang <xf.research@outlook.com>
Imports: Iso, knitr, magick
Description: The primary goal of phase I clinical trials is to find the maximum tolerated dose (MTD). To reach this objective, we introduce a new design for phase I clinical trials, the posterior predictive (PoP) design. The PoP design is an innovative model-assisted design that is as simply as the conventional algorithmic designs as its decision rules can be pre-tabulated prior to the onset of trial, but is of more flexibility of selecting diverse target toxicity rates and cohort sizes. The PoP design has desirable properties, such as coherence and consistency. Moreover, the PoP design provides better empirical performance than the BOIN and Keyboard design with respect to high average probabilities of choosing the MTD and slightly lower risk of treating patients at subtherapeutic or overly toxic doses. 
License: GPL-2
Encoding: UTF-8
RoxygenNote: 7.2.3
VignetteBuilder: knitr
Suggests: rmarkdown
NeedsCompilation: no
Packaged: 2024-06-29 18:54:47 UTC; xinyingfang
Author: Chenqi Fu [aut],
  Xinying Fang [aut, cre],
  Shouhao Zhou [aut]
Repository: CRAN
Date/Publication: 2024-06-30 07:20:07 UTC
Built: R 4.6.0; ; 2026-04-26 04:32:21 UTC; unix
