To specify mixture model terms
main topic see also

1 In the Analyze Mixture Design dialog box, click Terms.

2 Do one of the following:

· from Include the component terms up through order, choose one of the following:

linear, quadratic, special cubic, full cubic, special quartic, or full quartic

· move the terms you want to include in the model to Selected Terms using the arrow buttons

- to move one or more terms, highlight the desired terms, then click $image\lftarrow.gif$ or $image\rtarrow.gif$

- to move all of the terms, click $image\lftdarrow.gif$ or $image\rtdarrow.gif$

You can also move a term by double-clicking it.

Note	Minitab represents components with the letters A, B, C, ... , skipping the letter T, process variables with X1... Xn, and amounts with the letter T.

3 If you want to include inverse component terms, do one of the following:

· to include all the inverse component terms, check Include inverse component terms

· to include a subset of the inverse component terms, highlight the desired terms, then click $image\rtarrow.gif$

4 If you want to include process variable or amount terms, do one of the following:

· from Include process variables/mixture amount terms up through order, choose an order

· move terms you want to include in the model to Selected Terms using the arrow buttons

- to move one or more terms, highlight the desired terms, then click $image\lftarrow.gif$ or $image\rtarrow.gif$

- to move all of the terms, click $image\lftdarrow.gif$ or $image\rtdarrow.gif$

You can also move a term by double-clicking it.

To specify mixture model terms main topic see also