Re: [R] additive interaction for a dichotomous dependent variable (i.e. risk difference)

Hi, No, I never got any response. I used an article by Knol to solve the issue. Ik hope this is useful for you too. Best regards, Wouter Knol, M.J., van, d.T., Grobbee, D.E., Numans, M.E., Geerlings, M.I., 2007. Estimating interaction on an additive scale between continuous determinants in

[R] additive interaction for a dichotomous dependent variable (i.e. risk difference)

Dear all, For my research I want to test additive interaction for a dichotomous dependent variable. Can anyone help me to estimate this in R? Wacholder describes this procedure in the American Journal of Epidemiology in 1986 (Binomial regression in GLIM: estimating risk ratios and risk differenc