Summary statistics for demo2014q2 dataset :

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

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   primaryid |    224,058    1.02e+08    3.27e+07   3.31e+07   1.00e+09
      caseid |    224,058    1.01e+07    341260.8    3308501   1.06e+07
 caseversion |    224,058    1.469508    1.087536          1         54
    i_f_code |          0
i_f_code_num |    224,058    71.41412    .9102221         70         72
-------------+---------------------------------------------------------
    event_dt |    111,040    1.31e+07     9555212       1196   2.02e+07
event_dt_num |    111,039    19423.86    1462.446    -278862      20589
      mfr_dt |    215,569    2.01e+07     6212.58   1.99e+07   2.01e+07
  mfr_dt_num |    215,569    19776.13    210.2951       9258      19904
 init_fda_dt |    224,058    2.01e+07    5103.749   2.00e+07   2.01e+07
-------------+---------------------------------------------------------
init_fda_d~m |    224,058    19813.61    172.6557      14434      19904
      fda_dt |    224,058    2.01e+07    901.7357   2.01e+07   2.01e+07
  fda_dt_num |    224,058    19854.31    33.54771      19418      19904
    rept_cod |          0
rept_cod_num |    224,058    735735.2    51748.71     687382     806982
-------------+---------------------------------------------------------
     mfr_num |          0
    mfr_sndr |          0
         age |    127,322    120.7834    1251.345      -1.58      34229
     age_cod |          0
         sex |          0
-------------+---------------------------------------------------------
       e_sub |          0
          wt |     47,614     82.4919    40.94694          0       2005
      wt_cod |          0
     rept_dt |    223,801    2.01e+07      152681       2014   2.01e+07
 rept_dt_num |    223,788    19852.78    83.01636      -5697      20068
-------------+---------------------------------------------------------
      to_mfr |          0
    occp_cod |          0
reporter_c~y |          0
occr_country |          0
occp_cod_num |    215,798    7254.059    556.2976       6778       8278

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