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# How to Test for Multicollinearity in SPSS

In statistics, multicollinearity (also called collinearity) is a phenomenon with the help of which two or more predictor variables in a multiple regression model can be described as highly correlated, this means the one can be linearly predicted from the others with a substantial degree of accuracy.

Multicollinearity helps to describe the high correlations of 2 or more independent variables. It is used to accurately know the effects of independent variables with the used of regression analysis. The most direct test for multicollinearity is available in linear regression.

## Steps on How to Test for Multicollinearity in SPSS

• Go to the SPSS data editor
• Click analyze, choose regression and hit linear
• A linear regression window will appear
• Click linear regression statistics and enter data
• Click linear regression plot and choose needed data
• Click linear regression save button.

## Tips on How to Check for Multicollinearity in SPSS

There are 2 ways in checking for multicollinearity in SPSS and that is through Tolerance and VIF. In SPSS options, click on the statistics=defaults tool to request the display of tolerance and VIF stands for variance inflation factor. If you want to check for the multicollinearity, enter all the needed data or variable in SPSS. Follow the steps and you will know the results. Regardless, you need to install the software on your computer so that you can use it. After installing, you need to open the program and provide all details. When you are finished, you can now check for multicollinearity.

Moreover, when you have SPSS; all you need to do is to know to use it. Bear in mind that you can use the statistical software for many purposes. You can use it for multicollinearity, collinearity, regression and much more. It has lots of purpose so when you know how to use each of its features, you will be happy. You don’t need to acquire great skills in order to check for the multicollinearity because with the help of SPSS, you will know the results.

In conclusion, SPSS is a great tool in testing and checking for multicollinearity. With it, you never have a hard time because it will be the one to compute. Just make sure to enter the data needed and do the right steps. If you know how to use the system, you will never go wrong. It helps you to test whatever you want and also check. Try multicollinearity with SPSS today!