Package: graposas
Type: Package
Title: Graphical Approach Optimal Sample Size
Version: 1.0.0
Date: 2023-07-30
Authors@R: c(
    person("Jiangtao", "Gou", email = "gouRpackage@gmail.com", role = c("aut", "cre")),
    person("Fengqing (Zoe)", "Zhang", role = "aut"))
Description: Graphical approach provides a useful framework for multiplicity adjustment in clinical trials with multiple endpoints. This package includes statistical methods to optimize sample size over initial weight and transition probability in a graphical approach under a common setting, which is to use marginal power for each endpoint in a trial design.
    See Zhang, F. and Gou, J. (2023). Sample size optimization for clinical trials using graphical approaches for multiplicity adjustment, Technical Report.
License: GPL-3
Encoding: UTF-8
Depends: R (>= 4.2.0)
Imports: GA (>= 3.0.0), graphics (>= 4.2.0), mvtnorm (>= 1.1.0), stats
        (>= 4.0.0)
RoxygenNote: 7.2.3
NeedsCompilation: no
Packaged: 2023-07-30 21:41:29 UTC; psystat
Author: Jiangtao Gou [aut, cre],
  Fengqing (Zoe) Zhang [aut]
Maintainer: Jiangtao Gou <gouRpackage@gmail.com>
Repository: CRAN
Date/Publication: 2023-08-17 06:32:33 UTC
Built: R 4.6.0; ; 2026-04-27 09:49:27 UTC; unix
