I was wondering whether there is a specific procedure in SAS which can handle binary correlated data. More specifically I have a sample of 400 individuals who have selected their food likes among a variety of available options (binary). Also the participants indicated their age, whether they are active or not and their gender. The food options were: pizza, salad, cheese cake and juices. I wanted to know whether there is a procedure in SAS which can explore the correlations between the food options among different demographics. I appreciate if you can help me with this (e.g. younger males who are active and like salad tend to like juices as well).
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