Summary statistics for a_c6_4 variable in hosp_rollup2552_96_2005 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c6_4 |      4,085    278776.6     2397738  -1.40e+07   8.09e+07

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