Joost van Vlimmeren

2 Questions 14 Answers 0 Followers

Questions related from Joost van Vlimmeren

I have a (big) dataset with evidence of autocorrelation. Now I'm using an CO AR1 model, how do I know this is right?

I'm predicting and explaining footfall numbers in 100 shopping centers. The AR1 model is better than a linear regression model (in r-squares). The question is if the AR1 CO model is the best or if...

04 April 2016 2,229 10 View

In a lineair Mixed model (spss) I would like to add in interaction effects, however due to a large number of combination, many become 'redundant' ?

Any alternatives / options to solve this? Because of individual interaction examinations i know that these interactions exist, but combining all interactions gets me in trouble. I have both...

04 April 2016 7,932 3 View