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

  If yes, does |
  this include |
       patient |
 problem list? |      Freq.     Percent        Cum.
---------------+-----------------------------------
         blank |     10,000      100.00      100.00
---------------+-----------------------------------
         Total |     10,000      100.00

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