SPSS Tutorial: Testing Assumptions of Multicollinearity and Linear Relationships
00:00 Linear Relationship
07:07 Multicollinearity
This video goes over how to test for assumptions of multicollinearity using VIF (variance inflation factor) and by investigating pearson correlations. We also test the assumption of linear relationships between the outcome and predictor variables. This needs to be done before interpreting/running a multiple regression analysis/model.
Thanks for watching! :)