Summary statistics for neurosurgeonsper100000reside variable in caphphrr1996 da

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
neurosurge~e |        307    1.472245    .4447912   .2788878   3.344081

by Jean Roth , jroth@nber.org , 14 Mar 2018