Frequencies for first 10,000 rows of med variable in namcs1994 dataset :

       were |
medications |
 ordered or |
  provided? |      Freq.     Percent        Cum.
------------+-----------------------------------
        Yes |      7,617       76.17       76.17
         No |      2,383       23.83      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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