Frequencies for rx_ce_lowaged_rxhcc89 variable in rxcoeff dataset :

rx_ce_lowag |
 ed_rxhcc89 |
-- coronary |
     artery |
    disease |      Freq.     Percent        Cum.
------------+-----------------------------------
       .169 |          1      100.00      100.00
------------+-----------------------------------
      Total |          1      100.00

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