Replication Data for: Congressional 2020 forecasts

Data set includes the following variables: seat change in US House of Representatives for president's party (HC); seat change in US Senate for president's party (SC); percentage change in personable disposable income over the first two quarters of the election year (income); president's Gallup approval rating in June of election year (Junepop); midterm status where 1=midterm election (midterm); number of Senate seats the president's party is defending (SEATSEXP).