Frequencies for first 10,000 rows of respr variable in nhamcsed2009 dataset :

    initial |
      vital |
     signs: |
respiratory |
       rate |      Freq.     Percent        Cum.
------------+-----------------------------------
         -9 |        644        6.44        6.44
          0 |          3        0.03        6.47
          4 |          2        0.02        6.49
          8 |          3        0.03        6.52
          9 |          1        0.01        6.53
         10 |         14        0.14        6.67
         11 |          3        0.03        6.70
         12 |         92        0.92        7.62
         13 |          6        0.06        7.68
         14 |        177        1.77        9.45
         15 |         39        0.39        9.84
         16 |      1,824       18.24       28.08
         17 |        132        1.32       29.40
         18 |      2,898       28.98       58.38
         19 |        110        1.10       59.48
         20 |      2,236       22.36       81.84
         21 |         34        0.34       82.18
         22 |        482        4.82       87.00
         23 |         15        0.15       87.15
         24 |        488        4.88       92.03
         25 |         18        0.18       92.21
         26 |        127        1.27       93.48
         27 |          7        0.07       93.55
         28 |        205        2.05       95.60
         29 |         10        0.10       95.70
         30 |         71        0.71       96.41
         31 |          2        0.02       96.43
         32 |        101        1.01       97.44
         33 |          7        0.07       97.51
         34 |         12        0.12       97.63
         35 |          1        0.01       97.64
         36 |         63        0.63       98.27
         37 |          1        0.01       98.28
         38 |         18        0.18       98.46
         39 |          2        0.02       98.48
         40 |         36        0.36       98.84
         41 |          2        0.02       98.86
         42 |         18        0.18       99.04
         44 |         15        0.15       99.19
         45 |          4        0.04       99.23
         46 |          7        0.07       99.30
         48 |         14        0.14       99.44
         52 |          6        0.06       99.50
         54 |          2        0.02       99.52
         55 |          1        0.01       99.53
         56 |          4        0.04       99.57
         60 |          5        0.05       99.62
         62 |          3        0.03       99.65
         63 |          1        0.01       99.66
         64 |          5        0.05       99.71
         65 |          1        0.01       99.72
         66 |          1        0.01       99.73
         68 |          4        0.04       99.77
         70 |          6        0.06       99.83
         72 |          3        0.03       99.86
         73 |          1        0.01       99.87
         76 |          2        0.02       99.89
         78 |          3        0.03       99.92
         82 |          2        0.02       99.94
         84 |          1        0.01       99.95
         85 |          1        0.01       99.96
         86 |          2        0.02       99.98
         89 |          1        0.01       99.99
         90 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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