Frequencies for first 10,000 rows of gpmed8 variable in nhamcsed2008 dataset :

med 8 given in ed or rx at discharge |      Freq.     Percent        Cum.
-------------------------------------+-----------------------------------
                               blank |         66        0.66        0.66
not applicable, no medication listed |      9,804       98.04       98.70
                        given in  ed |         54        0.54       99.24
                     rx at discharge |         70        0.70       99.94
            both given and rx marked |          6        0.06      100.00
-------------------------------------+-----------------------------------
                               Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 28 Mar 2016