Frequencies for first 10,000 rows of medicaid variable in nhamcsopd1992 dataset :

   Expected |
  source of |
payment-Med |
      icaid |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      6,570       65.70       65.70
          1 |      3,430       34.30      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 28 Mar 2016