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difference choice sets
Posted: 13 Dec 2021, 18:12
by duxdfx
In my case, for each choice situation, the choice set is slightly different, in other words, some alternatives are not available. So if I change to "wide" format, some alternative-specific attributes are NA. Can I still use Apollo to estimate the model? Thanks!
Re: difference choice sets
Posted: 15 Dec 2021, 16:54
by stephanehess
Hi
yes, please see the examples on the website using the apolloModeChoice data where this is the case
Stephane
Re: difference choice sets
Posted: 16 Dec 2021, 14:37
by duxdfx
Thanks a lot, Stephanehess! I will take a careful look and get back to you if I have questions.