Summary statistics for a8_c2_48 variable in hosp_rollup2552_96_1999 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    a8_c2_48 |        345   -511717.3     5772063  -6.32e+07   6.50e+07

by Jean Roth , jroth@nber.org , 7 Sep 2018