Frequencies for first 10,000 rows of m_ht_in variable in natl2013 dataset :

   Mother's |
  Height in |
 Inches RFP |
 576=f_m_ht |
          R |      Freq.     Percent        Cum.
------------+-----------------------------------
         52 |          1        0.01        0.01
         53 |          2        0.02        0.03
         54 |          1        0.01        0.04
         55 |          3        0.03        0.07
         56 |         12        0.12        0.19
         57 |         42        0.42        0.61
         58 |         51        0.51        1.12
         59 |        212        2.12        3.24
         60 |        421        4.21        7.45
         61 |        651        6.51       13.96
         62 |      1,190       11.90       25.86
         63 |      1,232       12.32       38.18
         64 |      1,499       14.99       53.17
         65 |      1,208       12.08       65.25
         66 |      1,144       11.44       76.69
         67 |        875        8.75       85.44
         68 |        560        5.60       91.04
         69 |        357        3.57       94.61
         70 |        198        1.98       96.59
         71 |         95        0.95       97.54
         72 |         40        0.40       97.94
         73 |         21        0.21       98.15
         74 |          5        0.05       98.20
         75 |          2        0.02       98.22
         76 |          2        0.02       98.24
         77 |          4        0.04       98.28
         78 |          2        0.02       98.30
         99 |        170        1.70      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 22 Dec 2015