Summary statistics for psi_15_acc_lac_low_est variable in vwhqi_hosp_ahrq dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
psi_15~w_est |      3,316    .6618878    .7952955          0       4.96

by Jean Roth , jroth@nber.org , 16 Nov 2016