Hi Dear Rusers, I am working on a survey data with the "survey" package. The logistic regression and multinomial regression would be the main statistic method I want to use. I found that the svyglm function could be used to conduct the logistic regression with the complex design but not the multinomial regression. I wonder if there is any package or function in the "survey" could be used to handle this problem. Please let me know if you have any clue. I appreciate your willingness to help! Thank you for your time! Best, Yen [[alternative HTML version deleted]]