Summary statistics for a8_c2_47 variable in hosp_rollup2552_96_2000 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    a8_c2_47 |        634   -233239.3     4813790  -5.17e+07   7.38e+07

by Jean Roth , jroth@nber.org , 8 Sep 2018