Summary statistics for a7_3_c15_2 variable in hosp_rollup2552_96_1998 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  a7_3_c15_2 |      3,591      349265     1060162  -2.20e+07   1.49e+07

by Jean Roth , jroth@nber.org , 6 Sep 2018