Frequencies for first 10,000 rows of gpmed23 variable in nhamcsed2014 dataset :

  Medication 23 given in ED or Rx at |
                           discharge |      Freq.     Percent        Cum.
-------------------------------------+-----------------------------------
Not applicable, no medication listed |      9,987       99.87       99.87
                        Given in  ED |         12        0.12       99.99
                     RX at discharge |          1        0.01      100.00
-------------------------------------+-----------------------------------
                               Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 11 Apr 2017