what is the relationship between the two categories in factor analysis? why factor analysis is more appropriate for non numeric data how to find relations between categories data what is the relation between a category and a category what is relationship between categories and a category? how do i find the relationship between a category relationship between category and category relation between two categories example what is the relationship between categories how if a relation between categories what is the relationship between category a and category b what is the relation between categories and categories what is the relationship between categories? how does factor analysis work? how do you find the relationship between categories can correlation analysis find the relation between categories what is relation between categories? relation between categories what can be the relation between different categories? why would you need relation of categories