Summary statistics for ppefenrol dataset :

by Jean Roth , jroth@nber.org , 15 Apr 2019

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
         npi |          0
pecos_asct~d |          0
   enrlmt_id |          0
provider_t~d |          0
provider_t~c |          0
-------------+---------------------------------------------------------
    state_cd |  2,248,990    28.04956    15.52693          1         70
 state_cdstr |          0
  first_name |          0
    mdl_name |          0
   last_name |          0
-------------+---------------------------------------------------------
    org_name |          0
     gndr_sw |          0

by Jean Roth , jroth@nber.org , 15 Apr 2019