Frequencies for first 10,000 rows of gpmed9 variable in nhamcsed2015 dataset :

  Medication #9 given in ED or Rx at |
                           discharge |      Freq.     Percent        Cum.
-------------------------------------+-----------------------------------
                               Blank |         18        0.18        0.18
Not applicable, no medication listed |      9,670       96.70       96.88
                        Given in  ED |        158        1.58       98.46
                     RX at discharge |        129        1.29       99.75
            Both given and RX marked |         25        0.25      100.00
-------------------------------------+-----------------------------------
                               Total |     10,000      100.00

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