Summary statistics for a8_c2_46 variable in hosp_rollup2552_96_2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    a8_c2_46 |          7   -3428.714    5924.365     -16294        -20

by Jean Roth , jroth@nber.org , 21 Apr 2018