Analysis of a Mixture Experiment
Click the OK button on the Design & Analysis of Mixture Experiments dialog to display the Analysis of a Mixture Experiment dialog (if you have chosen to analyze a design via the Analyze design tab). This dialog contains eight tabs: Quick, Model, Display design, ANOVA/Effects, Review/save residuals, Residual plots, Box-Cox, and Prediction & profiling. Additionally, the summary box and printing information are available regardless of which tab you have selected. See also the Note on Singular Effects Matrices.
Summary box
The Summary box at the top of the dialog contains a summary of the design including the number of factors, runs, and replications as well as the total sum of all components.



Variable
If
multiple dependent variables are specified for the analysis, use the Variable box to select the dependent variable for which to review the results. To quickly print the most important results for all variables (1) select the All variables check box next to the Print results button and (2) click the Print results button. See also the note on
Missing Data and Multiple Dependent Variables.
Print results
Click the Print results button to compute the Estimates, pseudo-components, original components (if available), and the ANOVA table for the current variable and send them to a report. Note that if you don't have a Send to report option selected in the Output Manager, you will be prompted to select that option here. To send the results to a printer, see Printing a Report.
All variables
Select the All variables check box in order to print the results for all dependent variables in the current analysis to a report.
Summary
Click the Summary button to display a spreadsheet with the parameter (coefficient) estimates for the current model based on the transformed pseudo-components. The effects computed depend on the current model, as specified via the options on the
Model tab. Additional options for confidence intervals, Alpha highlighting and sorting effects are available on the
ANOVA/Effects tab.
Cancel
Click the Cancel button to return to the
Design & Analysis of Mixture Experiments dialog.
Options
Click the Options button to display the Options menu.
Subtopics