How to put the mixture sum below 1?

[#1]

In the Jmp16 version there was a button in the specific mixture experiments where you could put the mixture sum below 1.

In the Jmp17 version I cannot find this button. Could you please help me out with this issue?

[#2]

More details are likely needed. But if you are using Custom Design to create your mixture design, go to the red triangle pop-up menu and choose Advanced Options > Mixture Sum.

Dan_Obermiller_0-1678894031338.png

[#3]

First, welcome to the community.  I'm not sure I understand exactly what you want and from which platform you are using to create your mixture design, but you can certainly do linear constraints and set the value after the ≤,≥ sign in the DOE>Classical>Mixture Design platform:

Screenshot 2023-03-15 at 10.28.43 AM.png

You can also do this in the Custom Design platform after you have added your mixture factors.

Screenshot 2023-03-15 at 10.32.28 AM.png

 

 

[#4]

The command is buried a bit. Here it is:

sum.PNG

[#5]

The following is a workaround for all those platforms, where you can not find the button "mixture sum" under the "red triangle" >> "advanced options":

You load you factors from a JMP file. In this file you previously specify the column property  "mixture" where you can set the "sum of terms" to a value below 1.

Hope this helps

Best