Select Matrices
Import and modify the design matrices and associated results for the creation of the approximation model.
The matrix and results should be imported from an existing DOE or Stochastic approach and can be further edited on the fly.
Active matrices are automatically imported.
 Go to the Specifications tab of the Specifications step.
 In the bottom of the work area, click Add Matrix.

Define the matrix by modifying its corresponding cells in the work area.