Statistics/Sample Size and Power Calculation

Power Calculators (Department of Statistics, UCLA)
Power calculators for different studies
http://calculators.stat.ucla.edu/powercalc/
Added: Wed Jan 11 2006, Hits: 322, Reviews: 0 Write review Cached
Sample Size and Power Calculation (Russ Lenth, The University of Iowa)
Power and sample size estimation for planning a number of statistical studies
http://www.stat.uiowa.edu/~rlenth/Power/
Added: Wed Jan 11 2006, Hits: 1599, Reviews: 0 Write review Cached
Sample Size Calculation (SISA)
The sample size calculation procedure provides a basic method of calculating sample sizes for two group comparisons.
http://home.clara.net/sisa/sampshlp.htm
Added: Wed Jan 11 2006, Hits: 1091, Reviews: 0 Write review Cached