Summary statistics for a_c6_98 variable in hosp_rollup2552_96_1997 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_98 |        691   -214256.4     3396014  -3.47e+07   6.18e+07

by Jean Roth , jroth@nber.org , 5 Sep 2018