Cristian Arteaga

UPDATE: My original comment had a mistake, as I mentioned the `alts` instead of the `avail` parameter to control for the availability of alternatives. Hello @novak , Yes, in order...

Dear @novak. I am so sorry, I just realized that my original comment had a mistake. I updated the comment to properly convey the right way to account for availability...

Hi everybody, I just wanted to chip in to mention the study by [Czajkowski, M., & Budziński (2019)](https://doi.org/10.1016/j.jocm.2019.04.003) that analyzes simulation errors in Mixed Logit based on the number of...

Hi @chevrotin, Yes, xlogit supports WTP space models thanks to @jhelvy's support. Please see the code below as a reference for the Yogurt dataset. I also added this code to...

Thanks a lot for your comments, John! I definitely see the value of integrating xlogit calls within logitr. Both packages follow a very similar function call structure, so I think...

Hi @jhelvy, thanks a lot for your kind comments. Yes, we are planning to implement the WTP space specification, and `logitr` will make it so much easier, as it has...

By the way, `xlogit` uses analytical gradients, which may give it an extra boost in speed. This code you just provided for the electricity dataset is super useful, as I...

@jhelvy, yes please, it would be super helpful! Actually, yesterday I was planning to discuss with @crforsythe that perhaps for the WTP implementation we had to switch to finite differences,...

@crforsythe, exactly. The finite differences adds some overhead, but it should not be that bad, as this computation is only done at the end of the estimation. @jhelvy, thank you...

Thanks a lot for offering your help @jhelvy. We will probably have many questions while integrating your WTP implementation into `xlogit`, so your help will be very valuable. I will...