what is random intercept in random experiment terms how to specify random intercepts in mixed models random intercept definition for different groups of subjects why do random intercepts work? can you specify random intercept terms for different sub-groups how to specify two random intercept terms for two sub groups of subjects within a mixed model? quizlet what is random intercept how to calculate random intercept in lmer random intercept definition how to find random intercepts lmer why random intercept for two sub groups what is random intercept for different groups of subjects? avg why use random intercept in lmer what is random intercept what is random intercept how can random variable be used random intercepts for different groups of individuals when you are able to specify two random intercept terms for a single mixed model? what type of intercept can lmer use? which of the following random intercepts is used by lmer?