Frequencies for first 10,000 rows of gpmed30 variable in nhamcsed2015 dataset :

 Medication #30 given in ED or Rx at |
                           discharge |      Freq.     Percent        Cum.
-------------------------------------+-----------------------------------
Not applicable, no medication listed |      9,998       99.98       99.98
                        Given in  ED |          1        0.01       99.99
                     RX at discharge |          1        0.01      100.00
-------------------------------------+-----------------------------------
                               Total |     10,000      100.00

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