Frequencies for first 10,000 rows of gpmed24 variable in nhamcsed2014 dataset :

  Medication 24 given in ED or Rx at |
                           discharge |      Freq.     Percent        Cum.
-------------------------------------+-----------------------------------
Not applicable, no medication listed |      9,990       99.90       99.90
                        Given in  ED |          8        0.08       99.98
                     RX at discharge |          2        0.02      100.00
-------------------------------------+-----------------------------------
                               Total |     10,000      100.00

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