Summary statistics for a_c6_98 variable in hosp_rollup2552_96_1998 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_98 |        679     -383701     4772249  -6.93e+07   6.65e+07

by Jean Roth , jroth@nber.org , 6 Sep 2018