| Applet | Several |
| Source | Russ Lenth's Java applets for power and sample size |
| Description | For several tests, including one proportion, two proportions, one sample t or two sample t, computes either required sample size(s) to achieve specified power or power based on specified sample size. |
| Link | http://www.stat.uiowa.edu/~rlenth/Power/ |
| X-Listing | |
| Keywords | Hypothesis testing, Power calculators, Sample size calculators |
| Visit Count | 1719 |
| Rating |  |