Select the results to display for Analyze Variability

Stat > DOE > Factorial > Analyze Variability > Results
Display of Results
  • Simple tables: Display the simpler version of all tables.
  • Expanded tables: Display the expanded versions of the ANOVA, the Coefficients, the Model summary, and the Fits and Diagnostics tables.
Method
Display a table that summarizes the non-default settings.
Analysis of variance
Display the ANOVA table that includes the sums of squares by source and the p-values.
Model summary
Display statistics that evaluate the model fit, including R2.
Coefficients
Display the coefficients, the effects, and the p-values. The drop-down list allows you to control how many coefficients for factors are in the table.
  • Default coefficients: Display all the linearly independent coefficients of the factors.
  • Full set of coefficients: Display the coefficients for all levels of the factors, which includes the final, linearly dependent, level.
Regression equation
Display the regression equation.
Alias structure:
Display the alias table.
  • Display default interactions: Display all interactions for 2 to 6 factors, up to three-way interactions for 7 to 10 factors, and 2-way interactions for more than 10 factors. If the design is not orthogonal and there is partial confounding, Minitab does not display the alias information.
  • Display interactions up through order: Specify the highest order interaction to display in the alias table, then choose the order from the drop-down list.
    CAUTION

    If you specify a value larger than the default, Minitab may take some time to compute the results.

Fits and diagnostics
  • Only for unusual observations: Display the fits, the residuals, and the diagnostic statistics for only the unusual observations.
  • For all observations: Display the fits, the residuals, and the diagnostic statistics for all observations.
Means
Display the least square means (also called fitted means) that you specified in the Options sub-dialog box.
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