Frequencies for Rx_CE_LTI_RXHCC18 variable in rxcoeff dataset : V2Rx_CE_LTI | _RXHCC18 -- | Lung, | Kidney, and | Other | Cancers | Freq. Percent Cum. ------------+----------------------------------- .051 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 by Jean Roth , jroth@nber.org , 23 Mar 2017