Chaudhuri, ProbalSengupta, Debapriya2012-06-252012-06-251993Journal of the American statistical association,V88,424,P1363-1370http://hdl.handle.net/10263/4422enAffine invarianceBerans family of testsDistribution free testsData driven coordinatesSign tests in multi dimension : inference based on the geometry of the data cloudArticle