1. GLMMselect::Sigma
    A list of covariance matrices
  2. GLMMselect::X
    The matrix of candidate covariates
  3. GLMMselect::Y
    The vector of observations
  4. GLMMselect::Z
    A list of design matrices
  5. GLMMselect::lipcancer_Sigma
    A list of covariance matrices
  6. GLMMselect::lipcancer_X
    The matrix of candidate covariates
  7. GLMMselect::lipcancer_Y
    The vector of observations for lip cancer case study
  8. GLMMselect::lipcancer_Z
    A list of design matrices
  9. GLMMselect::lipcancer_offset
    The vector of priori information for lip cancer case study