The SAS System

The FREQ Procedure


Summary Statistics for group by var
Controlling for indices

Cochran-Mantel-Haenszel Statistics (Based on Rank Scores)
Statistic Alternative Hypothesis DF Value Prob
1 Nonzero Correlation 1 5.3571 0.0206
2 Row Mean Scores Differ 2 11.1429 0.0038


Total Sample Size = 66