Frequencies for first 10,000 rows of emedrec variable in namcs2011 dataset :

   Does your practice use EMR or |
      EHR system? Do not include |
         billing record systems. |      Freq.     Percent        Cum.
---------------------------------+-----------------------------------
             Yes, all electronic |      5,175       51.75       51.75
Yes, part paper, part electronic |        963        9.63       61.38
                              No |      3,862       38.62      100.00
---------------------------------+-----------------------------------
                           Total |     10,000      100.00

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