Summary statistics for d_4_hos_c6_47 variable in hosp_rollup2552_96_2011 datase

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
d_4_hos~6_47 |          1      168012           .     168012     168012

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