powergrid: Power Analysis Across a Grid of Assumptions
Evaluate a function across a grid of parameters. The function may be evaluated once, or many times for simulation. Parallel computing is facilitated. Utilities aim at performing analyses of power and sample size, allowing for easy search of minimum n (or min/max of any other parameter) to achieve a desired minimal level of power (or maximum of any other objective). Plotting functions are included that present the dependency of n and power in relation to further assumptions.
| Version: | 0.5.0 |
| Imports: | stats, methods |
| Suggests: | future.apply (≥ 1.11.2), future (≥ 1.33.2), knitr, rmarkdown, testthat (≥ 3.0.0) |
| Published: | 2025-09-30 |
| DOI: | 10.32614/CRAN.package.powergrid (may not be active yet) |
| Author: | Gilles Dutilh 
[aut, cre],
Richard Charles Allen
[aut] |
| Maintainer: | Gilles Dutilh <info at gillesdutilh.com> |
| BugReports: | https://github.com/SwissClinicalTrialOrganisation/powergrid/issues |
| License: | GPL-3 |
| URL: | https://github.com/SwissClinicalTrialOrganisation/powergrid |
| NeedsCompilation: | no |
| Materials: | README, NEWS |
| CRAN checks: | powergrid results |
Documentation:
| Reference manual: | powergrid.html , powergrid.pdf |
| Vignettes: |
powergrid (source, R code) |
Downloads:
| Package source: | powergrid_0.5.0.tar.gz |
| Windows binaries: | r-devel: not available, r-release: powergrid_0.5.0.zip, r-oldrel: powergrid_0.5.0.zip |
| macOS binaries: | r-release (arm64): powergrid_0.5.0.tgz, r-oldrel (arm64): not available, r-release (x86_64): powergrid_0.5.0.tgz, r-oldrel (x86_64): powergrid_0.5.0.tgz |
Linking:
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