Summary statistics for itm_val_num variable in hclinic_nmrc222_92_2016_long dat

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
 itm_val_num |    316,865    174010.2     1711033  -6.59e+07   2.81e+08

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