Summary statistics for foidev2016 dataset :

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

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
mdr_report~y |    871,460     5778948    253160.3    5339615    6216911
implant_flag |          0
date_remov~g |          0
date_remov~r |          0
device_seq~o |          0
-------------+---------------------------------------------------------
date_recei~d |    871,460    20629.97    238.4412      15333      20819
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 |    207,249    20185.82    1242.924      -3652      21438
expiration~r |          0
-------------+---------------------------------------------------------
model_number |          0
  lot_number |          0
catalog_nu~r |          0
other_id_n~r |          0
device_op~or |    847,707    12.33785    26.33108         -3        600
-------------+---------------------------------------------------------
device_op~tr |          0
device_ava~y |    854,720    16.28635    3.052245          0         25
device_ava~r |          0
date_retu~er |    328,671    20574.68     338.351      -1235      21431
date_retu~tr |          0
-------------+---------------------------------------------------------
device_rep~e |          0
device_age~t |          0
device_eva~n |    784,142     20.9021    3.700247         14         25
device_eva~r |          0
baseline_b~e |          0
-------------+---------------------------------------------------------
device_eve~y |          0

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