Frequencies for first 10,000 rows of othtst12 variable in nhamcsopd1995 dataset :

 other test |
 - icd-9-cm |
procedure - |
      2 dgt |      Freq.     Percent        Cum.
------------+-----------------------------------
         00 |      9,851       98.51       98.51
         75 |         27        0.27       98.78
         79 |          1        0.01       98.79
         86 |          6        0.06       98.85
         88 |          2        0.02       98.87
         89 |         55        0.55       99.42
         90 |         19        0.19       99.61
         91 |         28        0.28       99.89
         92 |          3        0.03       99.92
         93 |          1        0.01       99.93
         95 |          6        0.06       99.99
         96 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 28 Mar 2016