I have a question about SPSS. In my thesis, I have four categorical (2 levels) variables. Three of them are IV and one of them is DV. I know I need to use Loglinear analysis or Binary Logistic regression. But what is the difference between Loglinear analysis and Logistic regression? They are both assessing the model so can I interpret the effect from the log-linear analysis? Or is it log-linear for just to show correlation? Thank you so much for your help in advance.