Frequencies for rx_ce_lowaged_rxhcc41 variable in rxcoeff dataset :

rx_ce_lowag |
 ed_rxhcc41 |
         -- |
 rheumatoid |
  arthritis |
  and other |
inflammator |
          y |
polyarthrop |      Freq.     Percent        Cum.
------------+-----------------------------------
       .222 |          1      100.00      100.00
------------+-----------------------------------
      Total |          1      100.00

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