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

 Does your EHR |
      have the |
 capability to |
electronically |
   send health |
information to |
             a |      Freq.     Percent        Cum.
---------------+-----------------------------------
         Blank |         57        0.57        0.57
       Unknown |      1,043       10.43       11.00
Not applicable |         44        0.44       11.44
           Yes |      6,187       61.87       73.31
            No |      2,669       26.69      100.00
---------------+-----------------------------------
         Total |     10,000      100.00

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