Summary statistics for a8_c2_47 variable in hosp_rollup2552_96_1998 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    a8_c2_47 |        234   -382990.1     2353572  -1.33e+07   1.87e+07

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