I have some aggregated data.
Indep. Dep. N 1.3 78% 23 1.2 67% 20
Indep var the average score of people in a particular region. Dep. var is the percent says 'yes' in that region. N is the count of subject the dep. is based on.
I have read people suggesting logistic regression to model dependent percent or proportion data, ie http://www.theanalysisfactor.com/when-dependent-variables-are-not-fit-for-glm-now-what/, I am confused as to how to do it in spss, and doesn't logistic reg requie the dep var to be binary?