3.5 Returned Variables

glmlab returns ten variables to the workspace for further manipulation. The variables are:

• BETA: The parameter estimates.
• SERRORS: The standard errors of the parameter estimates.
• FITS: The fitted values.
• RESIDS: The residuals calculated. The type of residual calculated is determined by the Residual Type menu item; see Section 3.1.5.
• COVB: The covariance matrix for the parameter estimates.
• COVD: The covariance matrix for the differences between the parameter estimates.
• DEVLIST: The deviance at each iteration of the fitting algorithm.
• LINPRED: the linear predictor, eta=Xbeta.
• XMATRIX: The X matrix used in the fitting.
• XVARNAMES: The names of the X variables as recorded in the glmlab output.