Frequencies for rx_ce_lti_rxhcc225 variable in rxcoeff dataset :

rx_ce_lti_r |
 xhcc225 -- |
     cystic |
   fibrosis |      Freq.     Percent        Cum.
------------+-----------------------------------
      1.159 |          1      100.00      100.00
------------+-----------------------------------
      Total |          1      100.00

by Jean Roth , jroth@nber.org , 8 Feb 2018