Summary statistics for demo2016q3 dataset :

by Jean Roth , jroth@nber.org , 6 Apr 2017

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   primaryid |    313,887    1.29e+08    5.40e+07   3.76e+07   1.26e+09
      caseid |    313,887    1.25e+07    494348.5    3758721   1.29e+07
 caseversion |    313,887    1.525524    1.380986          1         66
    i_f_code |          0
i_f_code_num |    313,887    71.40744    .9132322         70         72
-------------+---------------------------------------------------------
    event_dt |    167,495    1.25e+07     9744067       1957   2.02e+07
event_dt_num |    167,495    20278.31    966.0229    -131274      21807
      mfr_dt |    302,196    2.02e+07    6486.955   1.90e+07   2.02e+07
  mfr_dt_num |    302,196     20618.6    240.4446     -21914      21273
 init_fda_dt |    313,887    2.02e+07    4797.351   2.00e+07   2.02e+07
-------------+---------------------------------------------------------
init_fda_d~m |    313,887    20638.49    181.6258      15379      20727
      fda_dt |    313,887    2.02e+07    81.52814   2.02e+07   2.02e+07
  fda_dt_num |    313,887    20684.27    26.54993      20550      20727
    rept_cod |          0
rept_cod_num |    313,887    750024.1    54445.16     687382     806982
-------------+---------------------------------------------------------
    auth_num |          0
     mfr_num |          0
    mfr_sndr |          0
     lit_ref |          0
         age |    183,476    198.9053    1851.146     -179.4      37263
-------------+---------------------------------------------------------
     age_cod |          0
     age_grp |          0
 age_grp_num |          0
         sex |          0
       e_sub |          0
-------------+---------------------------------------------------------
          wt |     68,785    78.99498    38.51205          0       4101
      wt_cod |          0
     rept_dt |    313,623    2.02e+07    87448.13       2016   2.02e+07
 rept_dt_num |    313,617    20683.36    36.62786      16370      20766
      to_mfr |          0
-------------+---------------------------------------------------------
    occp_cod |          0
reporter_c~y |          0
occr_country |          0
occp_cod_num |    300,552    7325.469    563.0192       6778       8072

by Jean Roth , jroth@nber.org , 6 Apr 2017