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Paul Mainwood Profile
Paul Mainwood

@PaulMainwood

Followers
19K
Following
3K
Statuses
10K

Used to study physics. Now my job title has "strategy" in it. (Taking a break from this site until change of ownership, foreclosure or similar.)

Joined April 2019
Don't wanna be here? Send us removal request.
@PaulMainwood
Paul Mainwood
10 months
As in bio, have now mostly given up fighting through this spammy, bot-filled mess. May return if improved (e.g., foreclosure, change of ownership) but doubt it.
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@PaulMainwood
Paul Mainwood
24 days
RT @ScarredForLife2: Feast your eyes on this gorgeous 1979 animation by Roger Mainwood (Heavy Metal, Stressed Eric, Ethel & Ernest), commis…
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@PaulMainwood
Paul Mainwood
1 month
@salonium Is that COVID nudging Hong Kong out of the top spot for a couple of years to 2022?
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@PaulMainwood
Paul Mainwood
1 month
@tnewtondunn More context: the US spends 2.9%.
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@PaulMainwood
Paul Mainwood
2 months
@EdConwaySky A further difference is that the solar chart starts at zero. You need to heavily truncate the y-axis of the evil twin in order to make it look sufficiently evil.
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@PaulMainwood
Paul Mainwood
2 months
@whippletom But what if this apocalypse happens before 7pm, are we to die not even knowing why?
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@PaulMainwood
Paul Mainwood
3 months
RT @RichardHanania: If you haven't looked into their claims, you are always going to underestimate just how much and how blatantly anti-vax…
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@PaulMainwood
Paul Mainwood
3 months
@Saraht0n1n I find the paper and notation very hard to follow but doesn’t it boil down to showing that classes of deterministic hidden variable theories are possible? Which we’ve known since de Broglie-Bohm? Still got to be non-local to reproduce QM, which we’ve known since Bell.
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@PaulMainwood
Paul Mainwood
3 months
I too would like to register my concerns about the dangers of creating an elitist, comfortable echo-chamber, and so will be posting exclusively on MILF Messenger from now on.
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@PaulMainwood
Paul Mainwood
3 months
@HarryDCrane @Polymarket Actuarial tables for a 78.4 year old male account for a bit more than a third of that (1 year prob of death = 0.055, so three month probability ~0.014). The rest ... ?
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@PaulMainwood
Paul Mainwood
3 months
@TheStalwart You need the whole distribution. E.g., this summarises as a 50:50 chance, but is giving a high probability to a landslide one way or the other. Once you have the distribution, you can look at the actual results and use Bayes' theorem to update your trust levels in each model.
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@PaulMainwood
Paul Mainwood
3 months
@ChapelGuilt Well, yes. That's why I wrote a whole section about it and reversed the conclusion as a result.
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@PaulMainwood
Paul Mainwood
4 months
US Election: Humans are very bad at thinking about bimodal probability distributions, especially with lots of correlation amongst the parts. Twelve days out, I think that's exactly what we've got. Complete with squeaky-bum predictions.
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@PaulMainwood
Paul Mainwood
4 months
Storms of criticism aimed at pollsters as the US election looms. Four that actually make sense: 1) Track record with Trump. 2) Flooding the zone with bad polls. 3) The ground game. 4) Weighting by recalled vote. Are they real, and do they matter?
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@PaulMainwood
Paul Mainwood
4 months
@fchollet This seems to assume that the universe simulator is running on classical, not quantum, hardware.
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@PaulMainwood
Paul Mainwood
5 months
How to decide which US polling model is best - they all basically say it's 53:47 right now? One approach: Which one makes you the most money on the betting markets? ($/free preview).
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@PaulMainwood
Paul Mainwood
5 months
@markjrieke Dynamic Linear Modellers unite.
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@PaulMainwood
Paul Mainwood
5 months
What would US election polling models look like if you stripped out some of the (frankly, daft) adjustments - particularly, a candidate’s “convention bounce”? ($, free preview)
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@PaulMainwood
Paul Mainwood
5 months
@whippletom @d_spiegel ... with the monetisation achieved by selling all my data to aggressive telemarketers.
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