Example: barber
Search results with tag "Ranksum"
Title stata.com ranksum — Equality tests on unmatched data
www.stata.comranksum— Equality tests on unmatched data 7 median The median test examines whether it is likely that two or more samples came from populations with the same median. The null hypothesis is that the samples were drawn from populations with the same median. The alternative hypothesis is that at least one sample was drawn from a population