Frequencies for rx_ce_lti_rxhcc5 variable in rxcoeff dataset :

Rx_CE_LTI_R |
   XHCC5 -- |
Opportunist |
         ic |
 Infections |      Freq.     Percent        Cum.
------------+-----------------------------------
       .177 |          1      100.00      100.00
------------+-----------------------------------
      Total |          1      100.00

by Jean Roth , jroth@nber.org , 7 Feb 2019