Frequencies for first 10,000 rows of gpmed7 variable in nhamcsed2012 dataset :

   Medication 7 given in ED or Rx at |
                           discharge |      Freq.     Percent        Cum.
-------------------------------------+-----------------------------------
                               Blank |        602        6.02        6.02
Not applicable, no medication listed |      9,019       90.19       96.21
                        Given in  ED |        221        2.21       98.42
                     RX at discharge |        111        1.11       99.53
            Both given and RX marked |         47        0.47      100.00
-------------------------------------+-----------------------------------
                               Total |     10,000      100.00

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