Summary statistics for a8_c2_47 variable in hosp_rollup2552_96_2008 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    a8_c2_47 |      3,404   -415177.7     4740109  -2.22e+08   3.07e+07

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