Frequencies for first 10,000 rows of edhiv variable in nhamcsed2014 dataset :

       Does |
    patient |
  have: HIV |
infection/A |
        IDS |      Freq.     Percent        Cum.
------------+-----------------------------------
         No |      9,923       99.23       99.23
        Yes |         77        0.77      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 11 Apr 2017