pwrAB: Power Analysis for AB Testing

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
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

Downloads:

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
OS X El Capitan binaries: r-release: pwrAB_0.1.0.tgz
OS X Mavericks binaries: r-oldrel: pwrAB_0.1.0.tgz

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