Frequencies for first 10,000 rows of gpmed7 variable in nhamcsed2013 dataset :

   Medication 7 given in ED or Rx at |
                           discharge |      Freq.     Percent        Cum.
-------------------------------------+-----------------------------------
                               Blank |          2        0.02        0.02
Not applicable, no medication listed |      9,562       95.62       95.64
                        Given in  ED |        239        2.39       98.03
                     RX at discharge |        165        1.65       99.68
            Both given and RX marked |         32        0.32      100.00
-------------------------------------+-----------------------------------
                               Total |     10,000      100.00

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