Frequencies for first 10,000 rows of hyplipid variable in namcs2005 dataset : does | patient now | have - | hyperlipide | mia | Freq. Percent Cum. ------------+----------------------------------- 0 | 8,448 84.48 84.48 1 | 1,552 15.52 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016