Summary statistics for miacc dataset :

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

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     st_case |        484    430244.9     140.715     430001     430487
          a1 |        484    7.051653    9.926407          0         40
          a2 |        484     7.03719    10.00034          0         42
          a3 |        484    6.836777    9.985922          0         40
          a4 |        484    6.859504    9.938366          0         49
-------------+---------------------------------------------------------
          a5 |        484    7.061983    9.984267          0         46
          a6 |        484    6.987603    9.931643          0         40
          a7 |        484    7.245868    9.896121          0         42
          a8 |        484    6.902893    10.19605          0         51
          a9 |        484    6.849174    9.624631          0         40
-------------+---------------------------------------------------------
         a10 |        484    6.731405    9.911313          0         40

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