- Thread starter LizBeth
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In the second regression model, i have 6 factors and all of them are less than 0.05, there is only 3 factors with VIF less than 10. F test shows that its significant.

I have not done tolerance test fyi.

In the first regression model, I have 6 factor and all of them are over 0.05, there is only 2 factors with VIF less than 10. F test shows that its not significant

In the second regression model, i have 6 factors and all of them are less than 0.05, there is only 3 factors with VIF less than 10. F test shows that its significant.

regards

I just used simple reasoning about the confidence intervals but now that I googled it this seems to be really good. Look at the comments as well. http://statisticalhorizons.com/multicollinearity