Frequencies for first 10,000 rows of apgar5 variable in natl2008 dataset :

Five Minute |
Apgar Score |
        RFP |
574=f_apgar |
      5 U;R |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |          5        0.05        0.05
          1 |         21        0.21        0.26
          2 |         12        0.12        0.38
          3 |          5        0.05        0.43
          4 |         17        0.17        0.60
          5 |         32        0.32        0.92
          6 |         50        0.50        1.42
          7 |        124        1.24        2.66
          8 |        716        7.16        9.82
          9 |      8,228       82.28       92.10
         10 |        771        7.71       99.81
         99 |         19        0.19      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 3 May 2016