Summary statistics for foidev2001 dataset :

by Jean Roth , jroth@nber.org , 14 Nov 2016

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
mdr_report~y |     58,067    339433.5    16898.44     310116     368693
device_eve~y |          0
implant_flag |          0
date_remov~g |     38,777    2.335431    4.727433          1         25
date_remov~r |          0
-------------+---------------------------------------------------------
device_seq~o |          0
date_recei~d |     58,067       15146    108.1618      14147      15357
date_recei~r |          0
  brand_name |          0
generic_name |          0
-------------+---------------------------------------------------------
manufactu~me |          0
manufactur~1 |          0
manufactur~2 |          0
manufactur~y |          0
manuf~e_code |          0
-------------+---------------------------------------------------------
manuf~p_code |          0
manufactur~t |          0
manuf~y_code |          0
manuf~l_code |          0
expiration~e |     15,909    15838.85    998.0274     -21530      29219
-------------+---------------------------------------------------------
expiration~r |          0
model_number |          0
  lot_number |          0
catalog_nu~r |          0
other_id_n~r |          0
-------------+---------------------------------------------------------
device_op~or |     56,845    7.758888    3.968863         -4        401
device_op~tr |          0
device_ava~y |     55,043     18.6223    4.752467         14         60
device_ava~r |          0
date_retu~er |     17,087    15072.36    664.1652     -21510      16692
-------------+---------------------------------------------------------
date_retu~tr |          0
device_rep~e |          0
device_age~t |          0
device_eva~n |     49,995    21.11019    4.250756         14         25
device_eva~r |          0
-------------+---------------------------------------------------------
baseline_b~e |          0
baseline_g~e |          0
baseline_m~o |          0
baseline_c~o |          0
baseline_o~o |          0
-------------+---------------------------------------------------------
baseline_d~y |          0
baseline_s~n |     23,775    22.67504     5.60194          1         60
baseline_s~r |          0
baseline_s~s |          0
baseline_p~g |          0
-------------+---------------------------------------------------------
baseline_p~o |          0
basel~__flag |          0
baseline_5~o |          0
baseline_p~t |          0
baseline_t~l |          0
-------------+---------------------------------------------------------
basel~t_flag |          0
baseline_d~d |     38,911    11862.89    3173.384     -17166      16475
baselin~dstr |          0
baseline_d~n |      1,539    13287.02    2280.565       3653      16801
baseli~instr |          0

by Jean Roth , jroth@nber.org , 14 Nov 2016