Summary statistics for midrvacc dataset :

by Jean Roth , jroth@nber.org , 22 Oct 2016

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     st_case |     32,082    276801.8    162460.9      10001     560130
          a1 |     32,082    5.574216    9.135166          0         94
          a2 |     32,082    5.511346    9.108865          0         94
          a3 |     32,082    5.602893    9.135335          0         94
          a4 |     32,082    5.509569    9.108399          0         94
-------------+---------------------------------------------------------
          a5 |     32,082    5.629231    9.199012          0         94
          a6 |     32,082    5.555608    9.159322          0         94
          a7 |     32,082    5.557665    9.147203          0         94
          a8 |     32,082     5.54769    9.202005          0         94
          a9 |     32,082    5.489059    9.101862          0         94
-------------+---------------------------------------------------------
         a10 |     32,082    5.594851    9.210778          0         94

by Jean Roth , jroth@nber.org , 22 Oct 2016