Frequencies for first 10,000 rows of gpmed3 variable in nhamcsed2015 dataset :

  Medication #3 given in ED or Rx at |
                           discharge |      Freq.     Percent        Cum.
-------------------------------------+-----------------------------------
                               Blank |        133        1.33        1.33
Not applicable, no medication listed |      6,195       61.95       63.28
                        Given in  ED |      2,132       21.32       84.60
                     RX at discharge |      1,201       12.01       96.61
            Both given and RX marked |        339        3.39      100.00
-------------------------------------+-----------------------------------
                               Total |     10,000      100.00

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