Summary statistics for snp2009 dataset :

by Jean Roth , jroth@nber.org , 14 Apr 2016

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
       state |          0
      county |          0
organizati~e |          0
    planname |          0
typeofmedi~n |          0
-------------+---------------------------------------------------------
specialnee~e |          0
monthlycon~m |     12,463    72.44498    107.4551          0        397
annualdrug~e |     12,463    84.25901    132.4626          0        295
drugbenefi~e |          0
typeofextr~d |          0
-------------+---------------------------------------------------------
drugbenefi~l |          0
    demotype |          0
  contractid |          0
      planid |          0
   segmentid |          0

by Jean Roth , jroth@nber.org , 14 Apr 2016