Summary statistics for a_c6_93 variable in hosp_rollup2552_96_1997 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_93 |        245   -6782.629    145647.3   -1394143     897330

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