Summary statistics for foidev2007 dataset :

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

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
mdr_report~y |    149,334      879801    47991.35     799173     971039
device_eve~y |          0
implant_flag |          0
date_remov~g |     35,324    2.393047    4.856037          1         25
date_remov~r |          0
-------------+---------------------------------------------------------
device_seq~o |          0
date_recei~d |    149,334    17248.41    258.2536      14929      19225
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 |     54,080     17626.9    13520.09     -19906    2936185
-------------+---------------------------------------------------------
expiration~r |          0
model_number |          0
  lot_number |          0
catalog_nu~r |          0
other_id_n~r |          0
-------------+---------------------------------------------------------
device_op~or |    147,865     7.44237    6.505998         -4        403
device_op~tr |          0
device_ava~y |    145,123    17.61736     4.61695         14         25
device_ava~r |          0
date_retu~er |     38,103    17184.83    405.2812     -21905      40355
-------------+---------------------------------------------------------
date_retu~tr |          0
device_rep~e |          0
device_age~t |          0
device_eva~n |    136,527     19.4164    4.153511         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 |     21,329    24.22284    3.433949          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 |     25,029    14556.95    2760.164     -17166      17293
baselin~dstr |          0
baseline_d~n |        239     13418.1    2055.777       4443      16890
baseli~instr |          0

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