graposas: Graphical Approach Optimal Sample Size
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.
| Version: |
1.0.0 |
| Depends: |
R (≥ 4.2.0) |
| Imports: |
GA (≥ 3.0.0), graphics (≥ 4.2.0), mvtnorm (≥ 1.1.0), stats (≥ 4.0.0) |
| Published: |
2023-08-17 |
| DOI: |
10.32614/CRAN.package.graposas |
| Author: |
Jiangtao Gou [aut, cre],
Fengqing (Zoe) Zhang [aut] |
| Maintainer: |
Jiangtao Gou <gouRpackage at gmail.com> |
| License: |
GPL-3 |
| NeedsCompilation: |
no |
| CRAN checks: |
graposas results |
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