Mix Historical Data
Any set of mixture data can be imported and analyzed via the Historical Data design interface on the Mixture tab.
Here are the basic instructions:
Specify the number of mixture components.
Enter the minimum and maximum values for each component.
Specify the total sum of the variable components and their common unit of measure.
Set the number of rows equal the number of observations in your data file.
Enter the response names.
Once you have the blank design layout, you can Copy the data from your file and Paste it into the design layout screen. Remember that the number of columns and rows must be the same. You can adjust the number of rows by right-clicking on a gray square to the left of any row and adding or deleting rows as needed.
Continue with analysis – we recommend checking Design Evaluation to determine if there is any aliasing and how much correlation there is between factors