Summary statistics for d_4_hos_c11_55 variable in prds_hosp10_yr2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
d_4_ho~11_55 |         75    3180.533    8602.068          1      56904

by Jean Roth , jroth@nber.org , 24 Aug 2018