Search found 4 matches

by Reihaneh
Sat Oct 14, 2023 6:11 am
Forum: Support for Ngene Desktop (v1.x)
Topic: No valid design has been found after 1000 evaluations!
Replies: 4
Views: 18706

Re: No valid design has been found after 1000 evaluations!

Dear Dr. Bliemer,

I have another question regarding the design of my bike, car, and transit pass ownership options. As I mentioned, I have decided to create three separate designs for each tool, and I plan to combine the scenarios to get integrated ones, including all three ownership tools. In this ...
by Reihaneh
Fri Oct 13, 2023 10:16 am
Forum: Support for Ngene Desktop (v1.x)
Topic: No valid design has been found after 1000 evaluations!
Replies: 4
Views: 18706

Re: No valid design has been found after 1000 evaluations!

Thank you so much for your prompt response; I really appreciate it. It was really helpful.
by Reihaneh
Fri Oct 13, 2023 9:32 am
Forum: Support for Ngene Desktop (v1.x)
Topic: No valid design has been found after 1000 evaluations!
Replies: 4
Views: 18706

No valid design has been found after 1000 evaluations!

Dear Ngene team,

I am in the process of designing a survey to investigate the influence of residential-based policies on bike, auto, and transit pass ownership. For each scenario, I will ask respondents whether they plan to decrease, maintain, or increase their current number of bike, auto, or ...
by Reihaneh
Fri Sep 01, 2023 3:48 pm
Forum: Support for Ngene Desktop (v1.x)
Topic: Constrained designs with covariate
Replies: 1
Views: 13270

Constrained designs with covariate

Dear Ngene team,

I am currently designing a survey for mode choice models that incorporate alternatives, such as auto, passenger, transit, walk, and bike. Within this design, there is a covariate known as "Parking cost," which is set at three different levels: $10(small), $40(high), and no charge ...