Summary statistics for d_4_ipf_c11_67 variable in prds_hosp10_yr2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
d_4_ipf~1_67 |         13    647.5385    1221.551          1       4293

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