Summary statistics for a7_3_c15_2 variable in hosp_rollup2552_96_1997 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  a7_3_c15_2 |      3,821    473065.6     1141007  -2.04e+07   1.57e+07

by Jean Roth , jroth@nber.org , 5 Sep 2018