Summary statistics for midrvacc dataset :

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

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     st_case |     38,567    271420.1    162703.5      10001     560169
          a1 |     38,567    5.940182    9.219596          0         92
          a2 |     38,567    5.979075    9.212393          0         92
          a3 |     38,567    6.027822    9.230952          0         92
          a4 |     38,567    6.000441    9.227738          0         92
-------------+---------------------------------------------------------
          a5 |     38,567    6.057744    9.240401          0         92
          a6 |     38,567    5.967018    9.222804          0         92
          a7 |     38,567    6.009801    9.259975          0         92
          a8 |     38,567    5.922913    9.196095          0         92
          a9 |     38,567    5.917909    9.204359          0         92
-------------+---------------------------------------------------------
         a10 |     38,567    6.004408     9.23841          0         92

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