Frequencies for first 10,000 rows of gpmed28 variable in nhamcsed2014 dataset :

  Medication 28 given in ED or Rx at |
                           discharge |      Freq.     Percent        Cum.
-------------------------------------+-----------------------------------
Not applicable, no medication listed |      9,997       99.97       99.97
                        Given in  ED |          3        0.03      100.00
-------------------------------------+-----------------------------------
                               Total |     10,000      100.00

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