choice-metrics.com

Thanks a lot for the explanation, I will read some more on Fisher informations and the different algorithms but your answer already made it a lot more clear.

Best,
Paul

Hello everyone,

I've used Ngene to generate a few unlabelled factorial plans presenting two alternatives, using efficient design.
I noticed that there was a perfect correlation between the attributes' levels chosen by Ngene.
e.g. For an attribute of time with levels [1,2,3,4], the questions will ...

Hi Michiel,

I see, I hadn't considered it could depend on the type of design, many thanks for your answer !

Paul

Hello everyone,

I'm new to Ngene, and I don't know much about the theory and algorithmes that it uses.

My question is whether it is important to specify the real values of the levels when defining an attribute, or if it is only important to distinguish the levels between them, e.g. by numbering ...