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Re:Nate Silver: Some personal news by RC_ITR on Tuesday May 02, 2023 @07:09PM (#35795442)
Simply looking at 538 during election cycles makes it hard to argue they aren’t a horse race tracker (they literally started as a sanitized gambling odds site and Nate’s new book is about gambling).

They’re just the guy who went to the stables before to see who was eating the most hay.

Re:Nate Silver: Some personal news by jdm2212 on Tuesday May 02, 2023 @07:10PM (#35795453)
538 absolutely is horserace coverage, but unlike basically all the other election coverage, it's rigorous, impartial, and intellectually honest.
Re:Nate Silver: Some personal news by RC_ITR on Tuesday May 02, 2023 @07:13PM (#35795475)
Eh, eye of the beholder.

I honestly mostly follow the sports odds and I’d argue that Nate’s models are some of the most biased out there for that.

Re:Nate Silver: Some personal news by wtallis on Tuesday May 02, 2023 @07:22PM (#35795562)
> Eh, eye of the beholder.

It's really not, which is why quantitative models have real value. You don't have to argue that he's biased, you just have to point to the evidence. But your whole comment is indistinguishable from someone with sour grapes who is simply casting aspersions on his track record without being willing to analyze it properly. At the very least, you ought to specifically identify what kind of biases his predictions have shown; he leaves himself wide open to being proven wrong, so it's only fair for you to do the same.

Re:Nate Silver: Some personal news by RC_ITR on Tuesday May 02, 2023 @07:29PM (#35795649)
He regularly underperforms the Vegas line.

He makes bad models.

Nate put 2021/22 warriors at 0.5% to win, Vegas was +900. Nate put 2020/21 bucks at 10% to win, Vegas was +550. If you can’t even come close to beating the line, you’re not a good model. He’s just transparent about his variables.

Edit: To be clear I don’t gamble, I just follow sports and like data analysis, so this isn’t a bank account thing.

Re:Nate Silver: Some personal news by jdm2212 on Tuesday May 02, 2023 @07:18PM (#35795526)
Which non-538 models consistently outperform 538's models?

EDIT: (cause I can't reply to the below comment) my question was what model beats 538, not which betting market beats 538. yeah, duh, the Vegas line beats 538, because it beats literally all publicly available models. It'd take a really disastrous gambling market failure for anything else to happen.

Re:Nate Silver: Some personal news by RC_ITR on Tuesday May 02, 2023 @07:28PM (#35795642)
Literally the Vegas line?

Nate put 2021/22 warriors at 0.5% to win, Vegas was +900.

Nate put 2020/21 bucks at 10% to win, Vegas was +550.

If you can’t even come close to beating the line, you’re not a good model. He’s just transparent about his variables.

> EDIT: (cause I can't reply to the below comment) my question was what model beats 538, not which betting market beats 538. yeah, duh, the Vegas line beats 538, because it beats literally all publicly available models. It'd take a really disastrous gambling

Lines aren’t built that way. They’re set by books to offset their risk. They’re based on a bunch of (usually drunk) wetware computers with huge biases (don’t believe me, look at any Dodgers line when they have an obviously bad pitcher matchup).

If your model is worse than that, then what’s the point of a model?

Re:Nate Silver: Some personal news by mlyle on Tuesday May 02, 2023 @07:41PM (#35795778)
> Lines aren’t built that way. They’re set by books to offset their risk.

They're initially set by bookies based on their models, but then pretty quickly evolve to a market-based mechanism.