Frequencies for first 10,000 rows of gpmed22 variable in nhamcsed2014 dataset :

  Medication 22 given in ED or Rx at |
                           discharge |      Freq.     Percent        Cum.
-------------------------------------+-----------------------------------
Not applicable, no medication listed |      9,986       99.86       99.86
                        Given in  ED |         13        0.13       99.99
                     RX at discharge |          1        0.01      100.00
-------------------------------------+-----------------------------------
                               Total |     10,000      100.00

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