Summary statistics for d_4_ipf_c13_200 variable in prds_hosp10_yr2010 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
d~pf_c13_200 |         42    66.90476    180.5774          1        891

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