Frequencies for first 10,000 rows of prov1210 variable in pos1993 dataset :

     speech |
pathologist |
  s - total |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,827       98.27       98.27
        .02 |          1        0.01       98.28
         .1 |          2        0.02       98.30
        .15 |          1        0.01       98.31
        .25 |         19        0.19       98.50
         .4 |          1        0.01       98.51
         .5 |          7        0.07       98.58
          1 |         55        0.55       99.13
       1.25 |          2        0.02       99.15
        1.5 |          3        0.03       99.18
       1.75 |          1        0.01       99.19
          2 |         27        0.27       99.46
        2.2 |          1        0.01       99.47
        2.5 |          3        0.03       99.50
        2.6 |          1        0.01       99.51
       2.75 |          1        0.01       99.52
          3 |         13        0.13       99.65
        3.5 |          2        0.02       99.67
          4 |          3        0.03       99.70
          5 |          8        0.08       99.78
          6 |          4        0.04       99.82
       6.75 |          1        0.01       99.83
          7 |          4        0.04       99.87
          9 |          2        0.02       99.89
         10 |          2        0.02       99.91
         11 |          1        0.01       99.92
         12 |          1        0.01       99.93
         17 |          1        0.01       99.94
         20 |          1        0.01       99.95
         26 |          1        0.01       99.96
         38 |          1        0.01       99.97
         42 |          1        0.01       99.98
         48 |          1        0.01       99.99
         71 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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