Data quality checks for straightliners
Do you flag straightliners from your survey data?
What is your criteria for removing?
Just curious what other folks are doing. I don’t straight up remove any, but if there are 7 series of grid/likert variables I may set a quality screen to remove those that straight lined at least 3
I’m on a project analyzing old survey data from a survey I didn’t run directly and seeing a number of quality issues.