Summary statistics for psi_6_iat_ptx_fstr variable in vwhqi_hosp_ahrq dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
psi_6_i~fstr |      1,417    12.30769    2.435879          1         13

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