Frequencies for rx_ce_lowaged_rxhcc95 variable in rxcoeff dataset :

rx_ce_lowag |
 ed_rxhcc95 |
  -- sickle |
cell anemia |      Freq.     Percent        Cum.
------------+-----------------------------------
       .048 |          1      100.00      100.00
------------+-----------------------------------
      Total |          1      100.00

by Jean Roth , jroth@nber.org , 8 Feb 2018