Summary statistics for demo2006q1 dataset :

by Jean Roth , jroth@nber.org , 18 Dec 2015

    Variable |       Obs        Mean    Std. Dev.       Min        Max
-------------+--------------------------------------------------------
   primaryid |     89527     4923913    29793.46    4793437    5015804
      caseid |     89527     5947468    225016.5    3025905    6075155
    i_f_code |         0
i_f_code_num |     89524     71.2604    .9655064         70         72
    foll_seq |         0
-------------+--------------------------------------------------------
       image |         0
    event_dt |     66071    2.00e+07    23054.32   1.91e+07   2.01e+07
event_dt_num |     66071    16254.26    857.2605     -18376      17140
      mfr_dt |     83581    2.01e+07    35595.61   1.94e+07   3.00e+07
  mfr_dt_num |     83581    16747.61    1291.998      -6020     378401
-------------+--------------------------------------------------------
      fda_dt |     89527    2.01e+07    242.9825   2.01e+07   2.01e+07
  fda_dt_num |     89527    16848.29    24.57921      16720      16891
    rept_cod |         0
rept_cod_num |     89527    725348.4    47450.15     687382     806982
     mfr_num |         0
-------------+--------------------------------------------------------
    mfr_sndr |         0
         age |     60976    208.4114    1908.487          0      34231
     age_cod |         0
         sex |         0
       e_sub |         0
-------------+--------------------------------------------------------
          wt |     34350    102.6475    59.12233          0       2500
      wt_cod |         0
     rept_dt |     89215    2.01e+07    2397.929   2.00e+07   2.01e+07
 rept_dt_num |     89215    16840.08    49.87478      14770      17161
    occp_cod |         0
-------------+--------------------------------------------------------
    death_dt |      7241    2.00e+07    19111.71   1.95e+07   2.01e+07
      to_mfr |         0
      confid |         0
reporter_c~y |         0
occp_cod_num |     73260    7528.247    481.9579       6778       8072

by Jean Roth , jroth@nber.org , 18 Dec 2015