Summary statistics for d_4_irf_c13_74 variable in prds_hosp10_yr2010 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
d_4_irf~3_74 |          2         6.5    .7071068          6          7

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