Frequencies for first 10,000 rows of medicaid variable in nhamcsopd1994 dataset :

   expected |
  source of |
payment-med |
      icaid |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      6,052       60.52       60.52
          1 |      3,948       39.48      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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