GLM Variable List (GLM: Univariate command)

The variable list specifies the dependent variable, the factors, and the covariates in the model.

  • The dependent variable must be the first specification on GLM.
  • The names of the factors follow the dependent variable. Use the keyword BY to separate the factors from the dependent variable.
  • Enter the covariates, if any, following the factors. Use the keyword WITH to separate covariates from factors (if any) and the dependent variable.

Example

GLM DEPENDNT BY FACTOR1 FACTOR2, FACTOR3.
  • In this example, three factors are specified.
  • A default full factorial model is used for the analysis.

Example

GLM Y BY A WITH X
  /DESIGN.
  • In this example, the DESIGN subcommand requests the default design, which includes the intercept term, the covariate X, and the factor A.