Frequencies for rx_ne_low_nesrd_nod_x_f68 variable in rxcoeff dataset : Rx_NE_Low_N | ESRD_NOD_x_ | F68 -- | Female, age | 68, not | concurrentl | y ESRD, not | original | Freq. Percent Cum. ------------+----------------------------------- .719 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 by Jean Roth , jroth@nber.org , 2 May 2016