Frequencies for first 10,000 rows of gpmed6 variable in nhamcsed2013 dataset :

   Medication 6 given in ED or Rx at |
                           discharge |      Freq.     Percent        Cum.
-------------------------------------+-----------------------------------
                               Blank |          5        0.05        0.05
Not applicable, no medication listed |      9,262       92.62       92.67
                        Given in  ED |        434        4.34       97.01
                     RX at discharge |        254        2.54       99.55
            Both given and RX marked |         45        0.45      100.00
-------------------------------------+-----------------------------------
                               Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 7 Nov 2016