Summary statistics for foidev2015 dataset :

by Jean Roth , jroth@nber.org , 17 Sep 2018

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
mdr_report~y |    969,965     4846948    285549.2     951099    5339614
implant_flag |          0
date_remov~g |          0
date_remov~r |          0
device_seq~o |          0
-------------+---------------------------------------------------------
date_recei~d |    969,965    20205.84    411.3884      15402      20887
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 |    217,518     19994.5     1217.54      -3652      21438
expiration~r |          0
-------------+---------------------------------------------------------
model_number |          0
  lot_number |          0
catalog_nu~r |          0
other_id_n~r |          0
device_op~or |    952,064    10.30323    18.56481         -4        600
-------------+---------------------------------------------------------
device_op~tr |          0
device_ava~y |    952,562    17.12694    3.918752          1         25
device_ava~r |          0
date_retu~er |    400,169    20172.89    450.5712      -3262      21417
date_retu~tr |          0
-------------+---------------------------------------------------------
device_rep~e |          0
device_age~t |          0
device_eva~n |    879,278    21.06508    3.785244         14         25
device_eva~r |          0
baseline_b~e |          0
-------------+---------------------------------------------------------
device_eve~y |          0

by Jean Roth , jroth@nber.org , 17 Sep 2018