Summary statistics for d_4_ipf_c13_73 variable in prds_hosp10_yr2013 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
d_4_ipf~3_73 |         52    61.17308    139.3897          1        565

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