Abstract:
The fprank command tests the hypothesis that two independent groups are sampled from the same population using the robust rank-order test which is a useful alternative of the Mann-Whitney-Wilcoxon test for non-normal populations with unequal variances. This test assumes neither normality, nor equal variances, nor equal shape.
Language: Stata Requires: Stata version 9.2 Keywords:rank ordering; robust; non-normal populations (search for similar items in EconPapers) Date: 2006-06-22, Revised 2010-02-19 Note: This module should be installed from within Stata by typing "ssc install fprank". Windows users should not attempt to download these files with a web browser. References:Add references at CitEc CitationsTrack citations by RSS feed
More software in Statistical Software Components from Boston College Department of Economics Address: Boston College, 140 Commonwealth Avenue, Chestnut Hill MA 02467 USA Contact information at EDIRC. Series data maintained by Christopher F Baum ().