Frequencies for first 10,000 rows of prov3250 variable in pos2001 dataset :

  physician |
 extender - |
  full time |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,968       99.68       99.68
        .01 |          1        0.01       99.69
        .06 |          6        0.06       99.75
        .07 |          1        0.01       99.76
        .09 |          1        0.01       99.77
        .11 |          1        0.01       99.78
        .14 |          2        0.02       99.80
        .17 |          1        0.01       99.81
        .21 |          1        0.01       99.82
        .23 |          1        0.01       99.83
        .36 |          1        0.01       99.84
        .46 |          2        0.02       99.86
        .57 |          1        0.01       99.87
        .63 |          1        0.01       99.88
        .91 |          1        0.01       99.89
       1.03 |          1        0.01       99.90
       1.14 |          7        0.07       99.97
       1.24 |          1        0.01       99.98
       1.83 |          1        0.01       99.99
       3.43 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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