Summary statistics for cevent dataset :

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

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
       state |     97,343    27.86485    16.36528          1         56
     st_case |     97,343    279313.2    163594.7      10001     560130
    eventnum |     97,343    2.780837    2.486987          1         74
    vnumber1 |     97,343    1.226621     1.14123          1         57
        aoi1 |     97,343    35.23618    30.06183          0         99
-------------+---------------------------------------------------------
         soe |     97,343    36.76174    25.64166          1         99
    vnumber2 |     97,343    6508.465    3681.565          1       9999
        aoi2 |     97,343    58.15972    23.57725          1         99

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