Frequencies for Rx_CE_LTI_RXHCC216 variable in rxcoeff dataset :

V2Rx_CE_LTI |
  _RXHCC216 |
         -- |
 Peripheral |
   Vascular |
    Disease |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |          1      100.00      100.00
------------+-----------------------------------
      Total |          1      100.00

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