Search found 4 matches

by fengjie
Tue Mar 22, 2016 1:07 pm
Forum: General questions about choice experiments
Topic: The design results are not in accordance with the actual
Replies: 1
Views: 10949

The design results are not in accordance with the actual

Dear all,
I still have some questions with the design result when i conduct my experiment.
After the design, I found that some of the designed alternative was not in accordance with the actual, and then how to choose the result?
I do not know if you have understand my question.
For example, there ...
by fengjie
Tue Jan 12, 2016 5:42 pm
Forum: Support for Ngene Desktop (v1.x)
Topic: how to decide the number of situation
Replies: 8
Views: 20312

Re: how to decide the number of situation

Hi, Michiel,
Thanks for your patient guidance, I was still confused about some problems, I hope you can give me some advice later.
If J=5,K=7, and attributes levels were three levels and five levels mixed.
1.According to the Ngene manual, such that S needs to be a minimum of 2, so,in the ...
by fengjie
Mon Jan 11, 2016 6:00 pm
Forum: Support for Ngene Desktop (v1.x)
Topic: how to decide the number of situation
Replies: 8
Views: 20312

Re: how to decide the number of situation

Dear Michiel,
Thanks for your prompt reply, I still have some questions.
If I have decided to conduct a labeled experiment using Efficient Design, which includes 5 alternatives,6 general alternative attributes, and the attributes levels of the 6 attributes were 5,5,5,5,5,3.
1.In the Efficient Design ...
by fengjie
Mon Jan 11, 2016 1:49 pm
Forum: Support for Ngene Desktop (v1.x)
Topic: how to decide the number of situation
Replies: 8
Views: 20312

how to decide the number of situation

If alternative is 1, how to decide the number of situation
If alternative is 1, how to decide the number of situation

Dear all,

Thank goodness, I have received your confirmation timely.
The Ngene manual explains that "the number of choice situation is bounded from (J-1)S=K(p60, section 5.2.2)." I ...