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Calculators

Calculators

Effect size

http://www.uccs.edu/~faculty/lbecker/

Sample size and confidence interval

http://www.surveysystem.com/sscalc.htm

Fisher Exact test, sample size, power, hazard ratio

http://hedwig.mgh.harvard.edu/sample_size/size.html

Meta-Analysis

http://www.lyonsmorris.com/ma1/index.cfm

Excel workbook was created by Dr. Larry Price, Texas State University. Downloading and distribution permitted with credit to the author.

Fisher's z calculation template

Power calculator

http://www.cs.uiowa.edu/~rlenth/Power/