Frequencies for first 10,000 rows of gpmed14 variable in nhamcsed2014 dataset :

  Medication 14 given in ED or Rx at |
                           discharge |      Freq.     Percent        Cum.
-------------------------------------+-----------------------------------
                               Blank |          6        0.06        0.06
Not applicable, no medication listed |      9,933       99.33       99.39
                        Given in  ED |         44        0.44       99.83
                     RX at discharge |         12        0.12       99.95
            Both given and RX marked |          5        0.05      100.00
-------------------------------------+-----------------------------------
                               Total |     10,000      100.00

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