Summary statistics for a_c6_7 variable in hosp_rollup2552_96_2003 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c6_7 |      1,070    1291.969    825141.4   -4058956   1.57e+07

by Jean Roth , jroth@nber.org , 21 Apr 2018