Frequencies for first 10,000 rows of gpmed15 variable in nhamcsed2015 dataset :

 Medication #15 given in ED or Rx at |
                           discharge |      Freq.     Percent        Cum.
-------------------------------------+-----------------------------------
                               Blank |          2        0.02        0.02
Not applicable, no medication listed |      9,921       99.21       99.23
                        Given in  ED |         39        0.39       99.62
                     RX at discharge |         30        0.30       99.92
            Both given and RX marked |          8        0.08      100.00
-------------------------------------+-----------------------------------
                               Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 20 Nov 2017