Summary statistics for application dataset :

by Jean Roth , jroth@nber.org , 15 Aug 2017

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      applno |     20,594    81796.46     55965.6          4     761046
    appltype |     20,594    4.217248    5.603093          1         14
 appltypestr |          0
sponsorapp~t |          0
mostrecent~g |          0
-------------+---------------------------------------------------------
currentpat~g |          0
actiontype~r |          0
  actiontype |     20,594    6630.983    305.7913       6580       8465
chemical_t~e |      4,563    3.291694    2.623485          1         34
ther_poten~l |          0
-------------+---------------------------------------------------------
 orphan_code |          0
      tecode |          0

by Jean Roth , jroth@nber.org , 15 Aug 2017