Computes probabilities related to group sequential designs for normally distributed test statistics. Enables to derive critical boundaries, power, drift, and confidence intervals of such designs. Supports the alpha spending approach by Lan-DeMets (1994) <doi:10.1002/sim.4780131308>.
| Version: | 1.4.3 |
| Imports: | tcltk, tcltk2, mvtnorm |
| Suggests: | knitr, tinytest, rmarkdown, ggplot2, gridExtra |
| Published: | 2024-02-03 |
| DOI: | 10.32614/CRAN.package.GroupSeq |
| Author: | Roman Pahl [aut, cre] |
| Maintainer: | Roman Pahl <roman.pahl at gmail.com> |
| BugReports: | https://github.com/rpahl/GroupSeq/issues |
| License: | GPL-3 |
| URL: | https://rpahl.github.io/GroupSeq/ |
| NeedsCompilation: | no |
| Materials: | README, NEWS |
| In views: | ClinicalTrials, ExperimentalDesign |
| CRAN checks: | GroupSeq results |
| Package source: | GroupSeq_1.4.3.tar.gz |
| Windows binaries: | r-devel: GroupSeq_1.4.3.zip, r-release: GroupSeq_1.4.3.zip, r-oldrel: GroupSeq_1.4.3.zip |
| macOS binaries: | r-release (arm64): GroupSeq_1.4.3.tgz, r-oldrel (arm64): GroupSeq_1.4.3.tgz, r-release (x86_64): GroupSeq_1.4.3.tgz, r-oldrel (x86_64): GroupSeq_1.4.3.tgz |
| Old sources: | GroupSeq archive |
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