which method best describes a fixed-effect logistic regression what is the r package what r packages do you use to estimate coefficients why use r package what is chamberlain's r package used for? when to use r package for regression modeling what package to use for regression r package used to find coefficients what package is used in the r package what program do you use for logistic regression which logistic regression package is a r r package for logistic regression which logistic regression model used chamberlain's estimator? what is chamberlain's estimator used for what package used for logistic regression analysis what r package do i use for logit regressions which of the following is a package for calculating the coefficients of a logit model? what is r package for logit regression what is a logit r package what package for r regression analysis