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

          Does practice have |
    computerized capability: |
       ordering lab tests? - |
                     RECODED |      Freq.     Percent        Cum.
-----------------------------+-----------------------------------
                     Unknown |         87        0.87        0.87
                         Yes |      6,761       67.61       68.48
                          No |      2,709       27.09       95.57
Yes, but turned off/not used |        443        4.43      100.00
-----------------------------+-----------------------------------
                       Total |     10,000      100.00

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