Frequencies for rx_ce_nolownoaged_rxhcc156 variable in rxcoeff dataset :

Rx_CE_NoLow |
NoAged_RXHC |
    C156 -- |
 Myasthenia |
    Gravis, |
Amyotrophic |
    Lateral |
Sclerosis a |      Freq.     Percent        Cum.
------------+-----------------------------------
       .565 |          1      100.00      100.00
------------+-----------------------------------
      Total |          1      100.00

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