Frequencies for first 10,000 rows of htin variable in nhamcsopd2009 dataset :

  height in |
     inches |      Freq.     Percent        Cum.
------------+-----------------------------------
      blank |      4,973       49.73       49.73
         16 |          2        0.02       49.75
         17 |          2        0.02       49.77
         18 |          5        0.05       49.82
         19 |         19        0.19       50.01
         20 |         18        0.18       50.19
         21 |         13        0.13       50.32
         22 |         28        0.28       50.60
         23 |         20        0.20       50.80
         24 |         27        0.27       51.07
         25 |         17        0.17       51.24
         26 |         21        0.21       51.45
         27 |         28        0.28       51.73
         28 |         23        0.23       51.96
         29 |         19        0.19       52.15
         30 |         31        0.31       52.46
         31 |         24        0.24       52.70
         32 |         15        0.15       52.85
         33 |         25        0.25       53.10
         34 |         21        0.21       53.31
         35 |         21        0.21       53.52
         36 |         20        0.20       53.72
         37 |         21        0.21       53.93
         38 |         13        0.13       54.06
         39 |         20        0.20       54.26
         40 |         18        0.18       54.44
         41 |         20        0.20       54.64
         42 |         21        0.21       54.85
         43 |         32        0.32       55.17
         44 |         21        0.21       55.38
         45 |         12        0.12       55.50
         46 |         15        0.15       55.65
         47 |         11        0.11       55.76
         48 |         27        0.27       56.03
         49 |         18        0.18       56.21
         50 |         10        0.10       56.31
         51 |         16        0.16       56.47
         52 |         19        0.19       56.66
         53 |         18        0.18       56.84
         54 |         33        0.33       57.17
         55 |         19        0.19       57.36
         56 |         28        0.28       57.64
         57 |         37        0.37       58.01
         58 |         51        0.51       58.52
         59 |         95        0.95       59.47
         60 |        195        1.95       61.42
         61 |        238        2.38       63.80
         62 |        363        3.63       67.43
         63 |        386        3.86       71.29
         64 |        450        4.50       75.79
         65 |        392        3.92       79.71
         66 |        430        4.30       84.01
         67 |        345        3.45       87.46
         68 |        271        2.71       90.17
         69 |        229        2.29       92.46
         70 |        211        2.11       94.57
         71 |        170        1.70       96.27
         72 |        158        1.58       97.85
         73 |         80        0.80       98.65
         74 |         66        0.66       99.31
         75 |         37        0.37       99.68
         76 |         18        0.18       99.86
         77 |          1        0.01       99.87
         78 |          7        0.07       99.94
         80 |          2        0.02       99.96
         81 |          3        0.03       99.99
         84 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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