Frequencies for rx_ce_nolowaged_rxhcc41 variable in rxcoeff dataset :

rx_ce_nolow |
   aged_ -- |
 rheumatoid |
  arthritis |
  and other |
inflammator |
          y |
polyarthrop |
       athy |      Freq.     Percent        Cum.
------------+-----------------------------------
       .172 |          1      100.00      100.00
------------+-----------------------------------
      Total |          1      100.00

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