Specify nested factors for Fit Mixed Effects Model

Specify any factors that are nested within other factors. For more information on nesting, go to What are factors, crossed factors, and nested factors?.

Factor/Covariate

Displays all the factors and covariates that are in the model. This column does not take any input.

Nested in specified factors

If a factor is nested in one or more factors, enter those factors. For multiple levels of nesting, enter only the factors that a factor is directly nested in. For example, assume that C is nested in B and B is nested in A. For C, enter only B.