what is the coefficient of a linear mixed regression model if we run a gee, we will not include what is the difference between a linear mixed model and a gee model can you use the same correlation coefficient in a mixed model? what is the correlation matrix in gee what is the difference between a gee and a linear mixed model how does gee linear regression work with p-test what type of model is a gee what model is used for a random intercept in a linear regression model? what type of model does glee use how to use the genie equation in regression models which variable does the model GEE have what is the difference between a random intercept model and a linear mixed model? what is mean and normal for gee why do you need a random intercept in the gee can we use a linear mixed model if we combine a linear mixed model with a random intercept model, could we still include the variable $b_i$. why should we include a random intercept in a gee model how do you run a genetic regression model with an exchangeable correlation matrix when do we have to include the variable y in a correlation matrix