Frequencies for first 10,000 rows of eformular variable in namcs2014 dataset :

 If orders for prescriptions |
   submitted electronically, |
  drug formulary checks perf |      Freq.     Percent        Cum.
-----------------------------+-----------------------------------
                     Unknown |        723        7.23        7.23
              Not applicable |      1,829       18.29       25.52
                         Yes |      6,644       66.44       91.96
                          No |        735        7.35       99.31
Yes, but turned off/not used |         69        0.69      100.00
-----------------------------+-----------------------------------
                       Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 27 Mar 2017