Summary statistics for a8_c2_47 variable in hosp_rollup2552_96_2009 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    a8_c2_47 |      3,485   -352235.9     4844596  -2.22e+08   3.21e+07

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