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 , 7 Feb 2019