Summary statistics for a8_c2_10 variable in hosp_rollup2552_96_2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    a8_c2_10 |          7   -568.7143     371.202      -1227       -207

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