Frequencies for rx_ce_lti_rxhcc30 variable in rxcoeff dataset :

rx_ce_lti_r |
  xhcc30 -- |
    chronic |
pancreatiti |
          s |      Freq.     Percent        Cum.
------------+-----------------------------------
       .041 |          1      100.00      100.00
------------+-----------------------------------
      Total |          1      100.00

by Jean Roth , jroth@nber.org , 2 May 2016