Summary statistics for aoa_acrdtd_y_match_dt variable in posclia2015 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
aoa_acrdtd~t |        132    2.01e+07    54336.77   2.00e+07   2.02e+07

by Jean Roth , jroth@nber.org , 26 Jan 2016