Frequencies for Rx_CE_LTI_RXHCC355 variable in rxcoeff dataset :

V2Rx_CE_LTI |
  _RXHCC355 |
         -- |
 Narcolepsy |
        and |
  Cataplexy |      Freq.     Percent        Cum.
------------+-----------------------------------
       .252 |          1      100.00      100.00
------------+-----------------------------------
      Total |          1      100.00

by Jean Roth , jroth@nber.org , 23 Mar 2017