Frequencies for first 10,000 rows of gpmed24 variable in nhamcsed2015 dataset : Medication #24 given in ED or Rx at | discharge | Freq. Percent Cum. -------------------------------------+----------------------------------- Not applicable, no medication listed | 9,983 99.83 99.83 Given in ED | 10 0.10 99.93 RX at discharge | 6 0.06 99.99 Both given and RX marked | 1 0.01 100.00 -------------------------------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 20 Nov 2017