what is the __________ variable in r r how to do a glimm if a lme package does a glm analysis what is the lme4 package in r how to do logistic regression in r what is clogit in r what is the lme4 package used for in r? what is the __________ variable in r lme4 definition r what is the glmm which statement is used to perform logistic regression what is clogit in r what is the _________ in r what is lme r how to do conditional logistic regression in logistic regression r how to do glmm analysis in r which statement describes the conditional logistic model? how to do glm analysis in r where is the glmm statement lme4 glm analysis code syntax