Frequencies for first 10,000 rows of m_ht_in variable in natl2015 dataset :

   Mother's |
  Height in |
      Total |
     Inches |
      30-78 |
  Height in |
     inches |      Freq.     Percent        Cum.
------------+-----------------------------------
         38 |          1        0.01        0.01
         48 |          1        0.01        0.02
         52 |          1        0.01        0.03
         53 |          1        0.01        0.04
         54 |          1        0.01        0.05
         55 |          3        0.03        0.08
         56 |         18        0.18        0.26
         57 |         42        0.42        0.68
         58 |         54        0.54        1.22
         59 |        214        2.14        3.36
         60 |        415        4.15        7.51
         61 |        705        7.05       14.56
         62 |      1,144       11.44       26.00
         63 |      1,216       12.16       38.16
         64 |      1,526       15.26       53.42
         65 |      1,196       11.96       65.38
         66 |      1,161       11.61       76.99
         67 |        917        9.17       86.16
         68 |        541        5.41       91.57
         69 |        370        3.70       95.27
         70 |        221        2.21       97.48
         71 |        105        1.05       98.53
         72 |         33        0.33       98.86
         73 |         11        0.11       98.97
         74 |          7        0.07       99.04
         75 |          2        0.02       99.06
         77 |          1        0.01       99.07
         78 |          1        0.01       99.08
         99 |         92        0.92      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 20 Oct 2016