Summary statistics for d_4_irf_c4_200 variable in prds_hosp10_yr2010 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
d_4_irf_c4~0 |          2      232680    137622.8     135366     329994

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