Summary statistics for d_4_ipf_c11_72 variable in prds_hosp10_yr2017 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
d_4_ipf~1_72 |          1           2           .          2          2

by Jean Roth , jroth@nber.org , 26 Oct 2018