Summary statistics for midrvacc dataset :

by Jean Roth , jroth@nber.org , 18 Apr 2016

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     st_case |     37,344    274639.2    162305.9      10001     560137
          a1 |     37,344    6.035427    9.321939          0         90
          a2 |     37,344    6.005222    9.296429          0         90
          a3 |     37,344    6.073854    9.303648          0         90
          a4 |     37,344    6.048709    9.310415          0         90
-------------+---------------------------------------------------------
          a5 |     37,344    5.971696    9.265193          0         90
          a6 |     37,344     6.06965    9.312845          0         90
          a7 |     37,344    6.072006     9.33079          0         90
          a8 |     37,344    6.052244    9.294892          0         90
          a9 |     37,344    6.047692    9.316554          0         90
-------------+---------------------------------------------------------
         a10 |     37,344    6.064508    9.303667          0         90

by Jean Roth , jroth@nber.org , 18 Apr 2016