The hardware and bandwidth for this mirror is donated by METANET, the Webhosting and Full Service-Cloud Provider.
If you wish to report a bug, or if you are interested in having us mirror your free-software or open-source project, please feel free to contact us at mirror[@]metanet.ch.
Power analysis for AB testing. The calculations are based on the Welch's unequal variances t-test, which is generally preferred over the Student's t-test when sample sizes and variances of the two groups are unequal, which is frequently the case in AB testing. In such situations, the Student's t-test will give biased results due to using the pooled standard deviation, unlike the Welch's t-test.
| Version: | 0.1.0 |
| Depends: | R (≥ 3.3.1) |
| Imports: | stats |
| Suggests: | testthat |
| Published: | 2017-06-06 |
| DOI: | 10.32614/CRAN.package.pwrAB |
| Author: | William Cha [aut, cre] |
| Maintainer: | William Cha <william.minseuk.cha at gmail.com> |
| BugReports: | http://github.com/williamcha/pwrAB/issues |
| License: | GPL (≥ 3) |
| URL: | http://github.com/williamcha/pwrAB |
| NeedsCompilation: | no |
| Materials: | README |
| CRAN checks: | pwrAB results |
| Reference manual: | pwrAB.pdf |
| Package source: | pwrAB_0.1.0.tar.gz |
| Windows binaries: | r-devel: pwrAB_0.1.0.zip, r-release: pwrAB_0.1.0.zip, r-oldrel: pwrAB_0.1.0.zip |
| macOS binaries: | r-release (arm64): pwrAB_0.1.0.tgz, r-oldrel (arm64): pwrAB_0.1.0.tgz, r-release (x86_64): pwrAB_0.1.0.tgz, r-oldrel (x86_64): pwrAB_0.1.0.tgz |
Please use the canonical form https://CRAN.R-project.org/package=pwrAB to link to this page.
These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.