Frequencies for first 10,000 rows of respr variable in nhamcsed2014 dataset :

    Initial |
      vital |
     signs: |
Respiratory |
   rate per |
     minute |      Freq.     Percent        Cum.
------------+-----------------------------------
      Blank |        329        3.29        3.29
          0 |          8        0.08        3.37
          2 |          3        0.03        3.40
          6 |          3        0.03        3.43
          7 |          1        0.01        3.44
          8 |          2        0.02        3.46
          9 |          1        0.01        3.47
         10 |          5        0.05        3.52
         11 |          5        0.05        3.57
         12 |         61        0.61        4.18
         13 |          8        0.08        4.26
         14 |        219        2.19        6.45
         15 |        109        1.09        7.54
         16 |      2,140       21.40       28.94
         17 |        310        3.10       32.04
         18 |      3,071       30.71       62.75
         19 |        150        1.50       64.25
         20 |      1,893       18.93       83.18
         21 |         58        0.58       83.76
         22 |        389        3.89       87.65
         23 |         34        0.34       87.99
         24 |        425        4.25       92.24
         25 |         25        0.25       92.49
         26 |         98        0.98       93.47
         27 |         12        0.12       93.59
         28 |        177        1.77       95.36
         29 |          8        0.08       95.44
         30 |         86        0.86       96.30
         31 |          1        0.01       96.31
         32 |        105        1.05       97.36
         33 |          7        0.07       97.43
         34 |         27        0.27       97.70
         35 |          3        0.03       97.73
         36 |         38        0.38       98.11
         37 |          1        0.01       98.12
         38 |         27        0.27       98.39
         39 |          3        0.03       98.42
         40 |         29        0.29       98.71
         42 |         13        0.13       98.84
         43 |          1        0.01       98.85
         44 |         17        0.17       99.02
         45 |          2        0.02       99.04
         46 |          5        0.05       99.09
         47 |          1        0.01       99.10
         48 |         21        0.21       99.31
         50 |          4        0.04       99.35
         52 |         11        0.11       99.46
         54 |          3        0.03       99.49
         56 |          5        0.05       99.54
         58 |          3        0.03       99.57
         60 |          5        0.05       99.62
         62 |          2        0.02       99.64
         64 |          3        0.03       99.67
         66 |          1        0.01       99.68
         68 |          1        0.01       99.69
         74 |          2        0.02       99.71
         75 |          1        0.01       99.72
         76 |          2        0.02       99.74
         79 |          1        0.01       99.75
         80 |          2        0.02       99.77
         81 |          1        0.01       99.78
         82 |          2        0.02       99.80
         83 |          2        0.02       99.82
         88 |          2        0.02       99.84
         90 |          1        0.01       99.85
         96 |          3        0.03       99.88
         98 |          1        0.01       99.89
         99 |          2        0.02       99.91
        100 |          3        0.03       99.94
        116 |          2        0.02       99.96
        123 |          1        0.01       99.97
        140 |          1        0.01       99.98
        144 |          1        0.01       99.99
        149 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 11 Apr 2017