Frequencies for rx_ce_lti_rxhcc263 variable in rxcoeff dataset : rx_ce_lti_r | xhcc263 -- | chronic | kidney | disease | stage 4 | Freq. Percent Cum. ------------+----------------------------------- .057 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 by Jean Roth , jroth@nber.org , 8 Feb 2018