Wilcoxon Test Sas. 94 TS1M3 PROC NPAR1WAY. For the exact Wilcoxon test the one-sided p -value is 00527 and the two-sided p -value is 01054.
The Wilcoxon statistic equals 7950. In addition PROC NPAR1WAY provides tests that use the raw input data as scores. This test is an extension of Wilcoxons rank-sum test and is also a Mantel-Haenszel mean score test.
PROC UNIVARIATE is used to perform the Shapiro-Wilk Normality test of group differences QQ plots of group differences and the official Wilcoxon signed-rank test.
First you compute the difference between the two values for each pair then you use this difference as the analysis variable in a PROC UNIVARIATE step. Exact Wilcoxon Two-Sample Test The NPAR1WAY Procedure. As such it can be obtained using either PROC FREQ or beginning in SAS. The planned data analysis is a one-sided Wilcoxon-Mann-Whitney test with 005 where the alternative hypothesis represents greater improvement for Mirlido.
