Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleREVIEWS.AuthorsDAVID, F. N.PublicationBiometrika, 1954, Vol 41, Issue 1/2, p284ISSN0006-3444Publication typeArticleDOI10.1093/biomet/41.1-2.284-a