I have a correlation matrix with the correlations between each set of five independent variables and the correlation between each IV and the DV. I would like to use this information to determine how R Squared changes for the model when I use the pair of IVs with the greatest correlation to the DV and then how much explanatory power is added with adding each subsequent IV until all 5 are used.
I do not have a data set. Is this possible using SPSS-22? If so, how do I enter the correlations into the data and what syntax should I use?
I do not have a data set. Is this possible using SPSS-22? If so, how do I enter the correlations into the data and what syntax should I use?