The SAS System 09:34 Monday, April 1, 2002 145
N P A R 1 W A Y P R O C E D U R E
Wilcoxon Scores (Rank Sums) for Variable G
Classified by Variable C
Sum of Expected Std Dev Mean
C N Scores Under H0 Under H0 Score
1 39 1917.0 1560.0 96.4266626 49.1538462
2 40 1243.0 1600.0 96.4266626 31.0750000
Average Scores Were Used for Ties
Wilcoxon 2-Sample Test (Normal Approximation)
(with Continuity Correction of .5)
S = 1917.00 Z = 3.69711 Prob > |Z| = 0.0002
T-Test Approx. Significance = 0.0004
Kruskal-Wallis Test (Chi-Square Approximation)
CHISQ = 13.707 DF = 1 Prob > CHISQ = 0.0002
