Frequencies for rx_ce_lowaged_rxhcc97 variable in rxcoeff dataset :

Rx_CE_LowAg |
 ed_RXHCC97 |
  -- Immune |
  Disorders |      Freq.     Percent        Cum.
------------+-----------------------------------
       .488 |          1      100.00      100.00
------------+-----------------------------------
      Total |          1      100.00

by Jean Roth , jroth@nber.org , 7 Feb 2019