2dc3ea1157a5d310VgnVCM100000c2b1d38dRCRDapproved/UMICH/stats/Home/People/Faculty/Faculty PublicationsGeneralized thresholding of large covariance matricesfcc3ea1157a5d310VgnVCM100000c2b1d38d____Generalized thresholding of large covariance matricesLevina, E.A. J. Rothman;J. ZhuelevinaJournal of American Statistical Association (Theory and Methods)1044852009177-186jjsantosjjsantos1363023510770