Summary statistics for s3_1_c4_6 variable in hosp_rollup2552_96_2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   s3_1_c4_6 |         15    557.2667    548.5616         63       1804

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