choice-metrics.com

Here it is, however, still not working

Design
;alts = alt0, alt1*, alt2*
;block = 4, minsum, total(1 mins)
;rows = 36
;eff = (mnl, d, mean)
;rep = 250
;rdraws = halton(250)
;bdraws = halton(250)
;model:
U(alt0) = b1 [(n,-2.8699,0.3728241)] /
U(alt1) = b2 [(n, -0.02278, 0.0158401)] * L [3,6,9] + b3 ...

Hi Michiel,

Thank you for your specific comment. I have included prior to a constant, which is basically ASC coefficient (status quo), is that right?. Please see the below syntax for your perusal.

Design
;alts = alt0, alt1, alt2
;block = 6, minsum, total(1 mins)
;rows = 36
;eff = (mnl, d, mean ...

Thank you for the quick reply.
What would you suggest? How can I improve the design? Should I need to conduct another pretest?

Dear All,
I want to generate an unlabelled DCE design, which will have three alternatives where the last alternative would be a no-choice alternative. There are four attributes such as 3 continuous with 3 levels and one dummy coded with 2 levels. I have already conducted a pilot with 40 respondents ...