Frequencies for rx_ce_nolowaged_rxhcc311 variable in rxcoeff dataset : rx_ce_nolow | aged_rxhcc3 | 11 -- | chronic | ulcer of | skin, | except | pressure | Freq. Percent Cum. ------------+----------------------------------- .162 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 by Jean Roth , jroth@nber.org , 8 Feb 2018