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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.
Getting started
Browse package contents
Package details |
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| Author | William Cha [aut, cre] |
| Maintainer | William Cha <william.minseuk.cha@gmail.com> |
| License | GPL (>= 3) |
| Version | 0.1.0 |
| URL | http://github.com/williamcha/pwrAB |
| Package repository | View on CRAN |
| Installation |
Install the latest version of this package by entering the following in R:
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