Proc Npar1way Wilcoxon Test

Proc Npar1way Wilcoxon Test. Exact Methods in the NPAR1WAY Procedure. The normal approximation for the Wilcoxon two-sample test yields a one-sided p -value of 00382 and a two-sided p -value of 00764.

University Of Utah Mason Lab Web Page Miscellaneous Sas Top 20 Procedures Tests Lab Members Teaching Research Software Miscellaneous Lab Info Protected Top 20 Statistical Procedures Tests Sas Code To Generate Data And Perform from home.chpc.utah.edu

Here is the annotated code for the example. Because there are two levels PROC NPAR1WAY displays the two-sample test which is based on the simple linear rank statistic with Wilcoxon scores. The wilcoxon option will enable the Mann-Whitney U test.

Gini index is called SomersD in PROC FREQ.

The following table lists the options available with the PROC NPAR1WAY statement. The NPAR1WAY Procedure Wilcoxon Scores Rank Sums for Variable score Classified by Variable group. Subjects were given a drug depressant stimulant and placebo and then asked to spend an hour working on 85 arithmetic problems. Since this value is greater than 600 the expected value under the null hypothesis PROC NPAR1WAY displays the right-sided p -values.