nwfe_withexample\descriptions for data.doc ................\Example_about_IPS.m ................\gc.m ................\IPS_9class.mat ................\M_distance.p ................\nwfe.p ................\nwfe_eig.p ................\nwfe_sb.p ................\nwfe_sw.p ................\UCI_heart.mat nwfe_withexample