Frequencies for first 10,000 rows of gpmed11 variable in nhamcsed2013 dataset :

  Medication 11 given in ED or Rx at |
                           discharge |      Freq.     Percent        Cum.
-------------------------------------+-----------------------------------
                               Blank |          1        0.01        0.01
Not applicable, no medication listed |      9,917       99.17       99.18
                        Given in  ED |         43        0.43       99.61
                     RX at discharge |         31        0.31       99.92
            Both given and RX marked |          8        0.08      100.00
-------------------------------------+-----------------------------------
                               Total |     10,000      100.00

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