Frequencies for rx_ce_nolowaged_rxhcc157 variable in rxcoeff dataset : rx_ce_nolow | aged_rxhcc1 | 57 -- | spinal cord | disorders | Freq. Percent Cum. ------------+----------------------------------- .138 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 by Jean Roth , jroth@nber.org , 8 May 2017