Frequencies for first 10,000 rows of racer variable in namcs1998 dataset :

    patient |
       race |
    recode: |
     white, |
     black, |
      other |      Freq.     Percent        Cum.
------------+-----------------------------------
      White |      8,345       83.45       83.45
      Black |      1,151       11.51       94.96
      Other |        504        5.04      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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