STATISTICAL LINKS OF INTEREST  

Power and Sample Size
Power/Sample Size - Means from Two Independent Samples
Power/Sample Size - Proportions from Two Independent Samples
Sample Size Tool for Difference of Means
Sample Size Tool for Difference of Proportions
Proportion Difference Power/Sample Size Calculation

Contingency Tables
Fischer Exact Test
2 X 2 Table Analysis
Fisher Exact Test
2-way Contingency Table Analysis

Survival Analysis
Cox Proportional Hazards Survival Regression
T-test - Independent Means
Interactive Statistical Calculations Pages

Research Tools
Randomizer



       Download DAG_Stat

 

Download DAG_Stat in Microsoft Excel 5/95 and 7/97 compatible format. (Also suitable for Excel 2000.)