Andstat

Rated 5.00(1) — Andstat

This app. calculates the risk difference, and number needed to treat, with Wilson score confidence intervals (CIs). Wilson scores have superior coverage properties to Wald intervals. Further details are provided. The combination of an easy-to-use GUI...

Rated 4.56(18) — Andstat

Relative Risk Calculator calculates the risk ratio and Confidence Intervals (width set by user) from a 2x2 table. A straightforward easy-to-use design, and detailed notes on how to interpret the output (including worked examples) make this a good choice..

Rated 0.00(0) — Andstat

Odds Ratio Calculator calculates the Odds Ratio and Confidence Intervals (width is set by the user) from a 2x2 table. A straightforward easy-to-use design, and detailed notes on how to interpret the output (including worked examples) make this a good...

Rated 0.00(0) — Andstat

Samclus is a cluster sample size calculator for randomised trials. Download if you want to know how many clusters to recruit and have estimates of mean cluster size, intraclass correlation coefficient (ICC), and an idea of the smallest and largest cluster