Summary statistics for foidev2000 dataset :

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

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
mdr_report~y |     53,293    283379.1    15411.02     256753     310114
device_eve~y |          0
implant_flag |          0
date_remov~g |     35,968    2.009786    4.053732          1         25
date_remov~r |          0
-------------+---------------------------------------------------------
device_seq~o |          0
date_recei~d |     53,293    14776.58    110.9251      12461      15110
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 |     15,860    15586.24     959.227       2312      19025
-------------+---------------------------------------------------------
expiration~r |          0
model_number |          0
  lot_number |          0
catalog_nu~r |          0
other_id_n~r |          0
-------------+---------------------------------------------------------
device_op~or |     51,538    7.624782    6.895684         -4        401
device_op~tr |          0
device_ava~y |     50,197    18.73628     4.70758         14         60
device_ava~r |          0
date_retu~er |     17,079    14727.16    804.4045     -21905      16824
-------------+---------------------------------------------------------
date_retu~tr |          0
device_rep~e |          0
device_age~t |          0
device_eva~n |     44,611    21.08085    4.396253         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 |     24,777    22.53602    5.775968          1         25
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 |     37,445     11371.3    3296.677     -17166      16068
baselin~dstr |          0
baseline_d~n |      1,901    13665.32    2086.831       4443      16801
baseli~instr |          0

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