doctoral_advisor birth_place nationality fields workplaces birth_date alt known_for image article_title name alma_mater
harold gulliksen brooklyn , new york american statistics university of pennsylvania university of chicago 26 october 1943 howard wainer , 2011 unit-weighted regression file : hwainer.jpg howard wainer
 howard wainer princeton university rensselaer polytechnic institute
howard wainer

howard wainer -lrb- born 1943 -rrb- is an american statistician , past principal research scientist at the educational testing service , adjunct professor of statistics at the wharton school of the university of pennsylvania , and author , known for his contributions in the fields of statistics , psychometrics , and statistical graphics .
