Summary statistics for psi_6_iat_ptx_rate variable in vwhqi_hosp_ahrq dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
psi_6_iat_~e |      3,264    .3145619    .1035682         .1        .92

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