Uloading

Uloading

Chililabdata/GenLongYInmigration.do

@@ -0,0 +1,17 @@
+clear
+cd e:\chililabdata\data
+use inmigration
+replace img_date=img_date/86400000
+format img_date %td
+gen year = year( img_date)
+drop if year < 2004
+gen round = year-2004
+drop  if round > 10
+tostring round, generate(rounds)
+replace rounds = "0" + rounds if strlen(rounds) ==1
+gen socialkey = socialgpid+  rounds
+gen individkey = individid+  rounds
+drop  EID  socialgpidGuid rounds  eventid observeid 
+duplicates drop individkey, force
+drop if round < 0
+save rYImmigration, replace