Definitive Screening Design Options

JMP Support 800.450.0135 (US)

Documentation Feedback
Your feedback is important to us. us any comments about our documentation.

Design of Experiments Guide • Definitive Screening Designs • Definitive Screening Design Options

•

Definitive Screening Design Options

The red triangle menu in the Definitive Screening Design platform contains these options:

Saves the information in the Responses panel to a new data table. You can then quickly load the responses and their associated information into most DOE windows. This option is helpful if you anticipate reusing the responses.

Loads responses that you saved using the Save Responses option.

Saves the information in the Factors panel to a new data table. Each factor’s column contains its levels. Other information is stored as column properties. You can then quickly load the factors and their associated information into most DOE windows.

Note: It is possible to create a factors table by entering data into an empty table, but remember to assign each column an appropriate Design Role. Do this by right-clicking on the column name in the data grid and selecting Column Properties > Design Role. In the Design Role area, select the appropriate role.

Loads factors that you saved using the Save Factors option.

Save Constraints

(Unavailable for some platforms) Saves factor constraints that you defined in the Define Factor Constraints or Linear Constraints outline into a data table, with a column for each constraint. You can then quickly load the constraints into most DOE windows.

In the constraint table, the first rows contain the coefficients for each factor. The last row contains the inequality bound. Each constraint’s column contains a column property called ConstraintState that identifies the constraint as a “less than” or a “greater than” constraint. See ConstraintState in Column Properties.

Load Constraints

(Unavailable for some platforms) Loads factor constraints that you saved using the Save Constraints option.

Set Random Seed

Sets the random seed that JMP uses to control certain actions that have a random component. These actions include the following:

–

simulating responses using the Simulate Responses option

–

randomizing Run Order for design construction

–

selecting a starting design for designs based on random starts

To reproduce a design or simulated responses, enter the random seed that generated them. For designs using random starts, set the seed before clicking Make Design. To control simulated responses or run order, set the seed before clicking Make Table.

Note: The random seed associated with a design is included in the DOE Dialog script that is saved to the design data table.

Simulate Responses

Adds response values and a column containing a simulation formula to the design table. Select this option before you click Make Table.

When you click Make Table, the following occur:

–

A set of simulated response values is added to each response column.

–

For each response, a new column that contains a simulation model formula is added to the design table. The formula and values are based on the model that is specified in the design window.

–

A Model window appears where you can set the values of coefficients for model effects and specify one of three distributions: Normal, Binomial, or Poisson.

–

A script called DOE Simulate is saved to the design table. This script reopens the Model window, enabling you to re-simulate values or to make changes to the simulated response distribution.

Make selections in the Model window to control the distribution of simulated response values. When you click Apply, a formula for the simulated response values is saved in a new column called <Y> Simulated, where Y is the name of the response. Clicking Apply again updates the formula and values in <Y> Simulated.

For additional details, see Simulate Responses in Custom Designs.

Note:

You can use Simulate Responses to conduct simulation analyses using the JMP Pro Simulate feature. For more information and DOE examples, see Simulate in the Basic Analysis book.

Saves the Moments Matrix and Model Matrix to table scripts in the design data table. These scripts contain the moments and design matrices. See Save X Matrix in Custom Designs.

Caution: For a design with nominal factors, the Model Matrix saved by the Save X Matrix option is not the coding matrix used in fitting the linear model. You can obtain the coding matrix used for fitting the model by selecting the option Save Columns > Save Coding Table in the Fit Model report that you obtain when you run the Model script

Advanced Options > Set Delta for Power

Specify the difference in the mean response that you want to detect for model effects. See Evaluate Design Options in Evaluate Designs.

Save Script to Script Window

Creates the script for the design that you specified in the Definitive Screening Design window and saves it in an open script window.

•

Help created on 7/12/2018