Frequencies for first 10,000 rows of paymcaid variable in nhamcsed2010 dataset :

   Expected |
  source of |
   payment: |
Medicaid or |
 CHIP/SCHIP |      Freq.     Percent        Cum.
------------+-----------------------------------
         no |      6,925       69.25       69.25
        yes |      3,075       30.75      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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