Frequencies for first 10,000 rows of gpmed23 variable in nhamcsed2015 dataset :

 Medication #23 given in ED or Rx at |
                           discharge |      Freq.     Percent        Cum.
-------------------------------------+-----------------------------------
                               Blank |          1        0.01        0.01
Not applicable, no medication listed |      9,980       99.80       99.81
                        Given in  ED |         13        0.13       99.94
                     RX at discharge |          5        0.05       99.99
            Both given and RX marked |          1        0.01      100.00
-------------------------------------+-----------------------------------
                               Total |     10,000      100.00

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