Frequencies for rx_ce_nolownoaged_rxhcc122 variable in rxcoeff dataset : rx_ce_nolow | noaged_rxhc | c122 -- | chronic | kidney | disease | stage 5 | Freq. Percent Cum. ------------+----------------------------------- .126 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 by Jean Roth , jroth@nber.org , 2 May 2016