Frequencies for first 10,000 rows of prov0220 variable in pos1992 dataset :

compliance: |
    plan of |
 correction |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      4,243       42.43       42.43
          1 |      5,757       57.57      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 26 Jan 2016