Frequencies for rx_ce_lti_rxhcc185 variable in rxcoeff dataset : rx_ce_lti_r | xhcc185 -- | primary | pulmonary | hypertensio | n | Freq. Percent Cum. ------------+----------------------------------- .255 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 by Jean Roth , jroth@nber.org , 8 Feb 2018