Summary statistics for d_4_ipf_c11_76 variable in prds_hosp10_yr2010 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
d_4_ipf~1_76 |          4      415.25    664.3425          2       1397

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