Frequencies for rx_ce_lownoaged_rxhcc10 variable in rxcoeff dataset : Rx_CE_LowNo | Aged_RXHCC1 | 0 -- | Breast, | Lung, and | Other | Cancers and | Tumors | Freq. Percent Cum. ------------+----------------------------------- .239 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 by Jean Roth , jroth@nber.org , 2 May 2016