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

          Does practice have |
    computerized capability: |
 ordering radiology tests? - |
                     RECODED |      Freq.     Percent        Cum.
-----------------------------+-----------------------------------
                     Unknown |        152        1.52        1.52
                         Yes |      5,726       57.26       58.78
                          No |      3,541       35.41       94.19
Yes, but turned off/not used |        581        5.81      100.00
-----------------------------+-----------------------------------
                       Total |     10,000      100.00

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