inclass_oct2 - 1 5 30.0 27.50 4.787136 6.0 2 5 25.0 27.50...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
Stat 296 Fall 2007 The Mann-Whitney Test and the Wilcoxon Rank-Sum Test data measurements; input TreatmentGroup ObservedData; datalines; 1 15.3 1 15.94 1 16.01 1 16.43 1 16.55 2 15.88 2 15.91 2 15.98 2 16.05 2 16.10 ; run; proc npar1way data=measurements wilcoxon correct=no; class TreatmentGroup; exact wilcoxon; var ObservedData; run; The SAS System 10:52 Tuesday, October 2, 2007 1 The NPAR1WAY Procedure Wilcoxon Scores (Rank Sums) for Variable ObservedData Classified by Variable TreatmentGroup Treatment Sum of Expected Std Dev Mean Group N Scores Under H0 Under H0 Score -------------------------------------------------------------------------
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 2
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: 1 5 30.0 27.50 4.787136 6.0 2 5 25.0 27.50 4.787136 5.0 The SAS System 10:52 Tuesday, October 2, 2007 2 The NPAR1WAY Procedure Wilcoxon Two-Sample Test Statistic (S) 30.0000 Normal Approximation Z 0.5222 One-Sided Pr > Z 0.3008 Two-Sided Pr > |Z| 0.6015 t Approximation One-Sided Pr > Z 0.3071 Two-Sided Pr > |Z| 0.6141 Exact Test One-Sided Pr >= S 0.3452 Two-Sided Pr >= |S - Mean| 0.6905 The SAS System 10:52 Tuesday, October 2, 2007 3 The NPAR1WAY Procedure Kruskal-Wallis Test Chi-Square 0.2727 DF 1 Pr > Chi-Square 0.6015...
View Full Document

This note was uploaded on 11/20/2011 for the course STATISTICS ST3241 taught by Professor Manwai's during the Spring '11 term at National University of Singapore.

Page1 / 2

inclass_oct2 - 1 5 30.0 27.50 4.787136 6.0 2 5 25.0 27.50...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online