Summary statistics for pmc_commitments dataset :

by Jean Roth , jroth@nber.org , 3 Feb 2017

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      cmt_id |      2,607      284525    752.7204     283222     285828
  cmt_number |      2,607    2.955888    2.514877          1         18
cmt_doc_type |      2,607    13.30226    4.838601          2         19
cmt_doc_ty~r |          0
cmt_doc_ty~o |          0
-------------+---------------------------------------------------------
    cmt_desc |          0
cmt_status~r |          0
  cmt_status |      2,607    2.726122     1.80309          1          7
cmt_status~c |          0
  study_type |          0
-------------+---------------------------------------------------------
study_star~e |          0
protocol_s~e |          0
final_rpt_~e |          0
annual_rp~te |          0
annual_rp~me |      2,114    20582.95    296.1767      18476      20849
-------------+---------------------------------------------------------
nda_bla_ap~e |      2,607    17400.82    4086.043      -5097      20838
orig_proj_~e |      2,505     21259.5    1303.748      15205      31411
current_pr~e |          0
  nda_number |      2,607    118699.9    110536.1       4589     761046
   applicant |          0
-------------+---------------------------------------------------------
     product |          0
 public_flag |          0
cder_or_cber |          0
subpart_flag |      2,121     9.78595    4.777049          6         16
subpart_fl~r |          0

by Jean Roth , jroth@nber.org , 3 Feb 2017