I was reading this when I came across the term collinearity. I tried looking up what it is but top results are related to multicollinearity.
I could find here about multicollinearity
multicollinearity refers to predictors that are correlated with other predictors in the model
It is my assumption (based on their names) that multicollinearity is a type of collinearity but not sure. Do these 2 terms differ or are they synonyms?