Frequencies for first 10,000 rows of gpmed8 variable in nhamcsed2012 dataset :

   Medication 8 given in ED or Rx at |
                           discharge |      Freq.     Percent        Cum.
-------------------------------------+-----------------------------------
                               Blank |        602        6.02        6.02
Not applicable, no medication listed |      9,129       91.29       97.31
                        Given in  ED |        166        1.66       98.97
                     RX at discharge |         66        0.66       99.63
            Both given and RX marked |         37        0.37      100.00
-------------------------------------+-----------------------------------
                               Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 7 Nov 2016