Search found 3 matches

by Yang Wang
Fri Jan 28, 2022 10:55 pm
Forum: Support for Ngene Desktop (v1.x)
Topic: How to compare similar design?
Replies: 5
Views: 11140

Re: How to compare similar design?

Thank you for the kind explanation.

Sorry for the confusion. My intention is to compare the two design: one with Bayesian prior, and another one with fixed prior.

As you mentioned, since the two design are both MNL and the mean prior is also identical, the D-error are similar.

So how should I ...
by Yang Wang
Fri Jan 28, 2022 10:09 pm
Forum: Support for Ngene Desktop (v1.x)
Topic: How to compare similar design?
Replies: 5
Views: 11140

Re: How to compare similar design?

Thanks a lot for the correction.

I would like to compare two design with same attributes and levels. For example, one design with travel time as random distributed parameter a1[(n, -0.171902,0.15)], and another one with train time with fixed prior a1[-0.171902].

The results of the two design ...
by Yang Wang
Fri Jan 28, 2022 7:52 pm
Forum: Support for Ngene Desktop (v1.x)
Topic: How to compare similar design?
Replies: 5
Views: 11140

How to compare similar design?

Hi, I would like to consult how to compare two similar design.
Since we had a pilot survey, I used the priors obtained to create a Bayesian design with random distributed parameters.
The random parameters could be travel time, cost, and ASC of car or a combination of two or three of them. So I ...