hardcore BATTLESHIP... the POLITICS thread

Re: hardcore BATTLESHIP... the POLITICS thread

Postby Soren » Thu Nov 01, 2012 10:05:59

Olivia Meadows, your "emotional poltergeist"

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Re: hardcore BATTLESHIP... the POLITICS thread

Postby Werthless » Thu Nov 01, 2012 10:07:21

Does anyone who reads 538 closely know how Silver takes into account the correlation between changes in states? For example, if he were to list CO, NV, and VA all as 70% Obama, the states are probably going to break for Obama in the same 70% of scenarios.

I'm thinking about all the state polling numbers, and that their results dont jive with all the national polls, and I'm wondering where Silver gets his 80% prediction. I suspect his assumed correlation matrix (or technique for calculating it) might be his secret sauce, so to speak, that he doesnt share with the public.

Edit: Or he assumes independence, from what the daily caller snip implies.
Last edited by Werthless on Thu Nov 01, 2012 10:12:39, edited 1 time in total.

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Re: hardcore BATTLESHIP... the POLITICS thread

Postby RichmondPhilsFan » Thu Nov 01, 2012 10:12:37

Woody wrote:Wait, it' s possible for others to do math too???? #$!&@!

Yeah I don't think Silver has ever suggested that he's performing alchemy here. His model is pretty transparent. I'd also argue that a .040 difference is a pretty substantial difference in outcome probability. The author correctly points out that you're operating from a starting point of .667/.333, not a starting point of 0/1 or .500/.500. So there's still plenty of tweaking in there, and the results aren't identical... just similar.

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Re: hardcore BATTLESHIP... the POLITICS thread

Postby RichmondPhilsFan » Thu Nov 01, 2012 10:14:04

Also, Silver first gained prominence for his superior predictions on the primaries, not the general. A lot of us were already following his blog for most of the summer in 2008.

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Re: hardcore BATTLESHIP... the POLITICS thread

Postby Monkeyboy » Thu Nov 01, 2012 10:16:35

dajafi wrote:Think jh has it right re: RAND. it's interesting as one input among many but seems unlikely to offer special insight for the same reasons it's interesting.

I think the Unskewed guy is this year's Joe the Plumber.



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Re: hardcore BATTLESHIP... the POLITICS thread

Postby Monkeyboy » Thu Nov 01, 2012 10:21:50

td11 wrote:http://dailycaller.com/2012/10/31/on-hating-nate-silver/

Silver’s smug defenders assume that it is his detractors who can’t grasp the concept — but Silver’s critics know that the general public doesn’t understand the nuances at play here. And that’s part of problem.

Silver comes out of the baseball statistics world, and his defenders like cite sports and gambling analogies when defending him. But there is a key difference. If Silver says the Giants have only a 5 percent chance of winning the World Series again next year, it is highly unlikely that would impact the outcome of games. Umpires won’t begin making bad calls, the fans won’t stop attending games, etc.

But when the public sees that a prominent New York Times writer gives Barack Obama a 70 percent chance of winning, that can become a sort of self-fulfilling prophesy. It has consequences. It drives media coverage. It dries up donations. Whether Silver likes it, or not, people do interpret his numbers as a “prediction.” They see this as election forecasting.


at least we'll know whose fault it is


what about all the media saying romney had the momentum and was pushing to take over the lead? Are they also influencing the election?

The real problem is the poor reporting and the desire of the media to make everything a drama to get ratings. Sometimes one side is lying and needs to be called out on it. Politics is full of small lies, but not all lies are created equal.
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Re: hardcore BATTLESHIP... the POLITICS thread

Postby RichmondPhilsFan » Thu Nov 01, 2012 10:34:04

td11 wrote:http://dailycaller.com/2012/10/31/on-hating-nate-silver/

Silver’s smug defenders assume that it is his detractors who can’t grasp the concept — but Silver’s critics know that the general public doesn’t understand the nuances at play here. And that’s part of problem.

Silver comes out of the baseball statistics world, and his defenders like cite sports and gambling analogies when defending him. But there is a key difference. If Silver says the Giants have only a 5 percent chance of winning the World Series again next year, it is highly unlikely that would impact the outcome of games. Umpires won’t begin making bad calls, the fans won’t stop attending games, etc.

But when the public sees that a prominent New York Times writer gives Barack Obama a 70 percent chance of winning, that can become a sort of self-fulfilling prophesy. It has consequences. It drives media coverage. It dries up donations. Whether Silver likes it, or not, people do interpret his numbers as a “prediction.” They see this as election forecasting.


at least we'll know whose fault it is


I don't get this. Who is reporting on Nate Silver or his predictions? I watch far more cable and network news than the average American, and I rarely see his numbers mentioned. The only people seriously discussing fivethirtyeight are the politics/election geeks online.

But if that actually is happening, I'd expect it to cut both ways. "Oh hey, Obama's going to win? Well then why should I waste my money donating to him or my time going out to vote for him?"

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Re: hardcore BATTLESHIP... the POLITICS thread

Postby Roger Dorn » Thu Nov 01, 2012 10:39:13

If the media gave third party candidates a voice and access to the national airwaves, the Dems and Repubs would become obsolete. Its unfortunate the two party duopoly has convinced everyone that you only have 2 choices, and any other vote is wasted. The Dems and Repubs have a common interest in limiting the playing field to 2 party politics. Screw ideals and candidates with actual solutions...too much money at stake.

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Re: hardcore BATTLESHIP... the POLITICS thread

Postby Monkeyboy » Thu Nov 01, 2012 10:49:34

So are they all piling on Silver because they want to maintain the narrative that Romney is surging and leading or are they piling on because they know the election is stolen and they'll need to explain how Silver was so wrong?

Either one isn't worth listening to.

The guy has been very good at the predictions so far. Until he's proven wrong, I'll give his opinion some weight.
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Re: hardcore BATTLESHIP... the POLITICS thread

Postby Wolfgang622 » Thu Nov 01, 2012 10:49:52

Soren wrote:


Maddow is biased, but you do get the distinct sense that Romney has blown any shot he had at Ohio, or he never thought he had a shot in the first place except with some hail-Mary miracle, and that the Jeep thing was that (failed) desperation toss.

Either way, looks like we're getting ready to call this one, folks.
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Re: hardcore BATTLESHIP... the POLITICS thread

Postby Monkeyboy » Thu Nov 01, 2012 10:50:59

Roger Dorn wrote:If the media gave third party candidates a voice and access to the national airwaves, the Dems and Repubs would become obsolete. Its unfortunate the two party duopoly has convinced everyone that you only have 2 choices, and any other vote is wasted. The Dems and Repubs have a common interest in limiting the playing field to 2 party politics. Screw ideals and candidates with actual solutions...too much money at stake.



I don't know if they'd be obsolete, but it would force them to rethink some of their most important decisions. I think it would be healthy.
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Re: hardcore BATTLESHIP... the POLITICS thread

Postby Soren » Thu Nov 01, 2012 10:54:55

Of course Maddow is biased, but Jesus Romney, you got caught in a lie stop doubling down on it.
Olivia Meadows, your "emotional poltergeist"

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Re: hardcore BATTLESHIP... the POLITICS thread

Postby Wolfgang622 » Thu Nov 01, 2012 10:57:37

QStarNews Election Day Exit Poll

This is a voluntary exit poll which will tell us how the electorate voted before the official results are in, and it will tells which issues are more important to votes, etc.

If you have already voted via early voting in your state, please click here to take the quick exit poll survey.

If you have not voted yet, or your state does not allow early voting, please return here and take the survey after you have voted. Look for results here in the early evening on election day.


This will be when he reveals he is Steven Colbert, right?
"I'm in a bar with the games sound turned off and that Cespedes home run still sounded like inevitability."

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Re: hardcore BATTLESHIP... the POLITICS thread

Postby phdave » Thu Nov 01, 2012 10:59:04

Rove: Sifting the Numbers for a Winner

It comes down to numbers. And in the final days of this presidential race, from polling data to early voting, they favor Mitt Romney.

He maintains a small but persistent polling edge. As of yesterday afternoon, there had been 31 national surveys in the previous seven days. Mr. Romney led in 19, President Obama in seven, and five were tied. Mr. Romney averaged 48.4%; Mr. Obama, 47.2%. The GOP challenger was at or above 50% in 10 polls, Mr. Obama in none.

The number that may matter the most is Mr. Obama's 47.2% share. As the incumbent, he's likely to find that number going into Election Day is a percentage point or so below what he gets.
...
Desperate Democrats are now hanging their hopes on a new Quinnipiac University/New York Times/CBS News poll showing the president with a five-point Ohio lead. But that survey gives Democrats a +8 advantage in turnout, the same advantage Democrats had in 2008. That assumption is, to put it gently, absurd.

In addition to the data, the anecdotal and intangible evidence—from crowd sizes to each side's closing arguments—give the sense that the odds favor Mr. Romney. They do. My prediction: Sometime after the cock crows on the morning of Nov. 7, Mitt Romney will be declared America's 45th president. Let's call it 51%-48%, with Mr. Romney carrying at least 279 Electoral College votes, probably more.
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Re: hardcore BATTLESHIP... the POLITICS thread

Postby Wolfgang622 » Thu Nov 01, 2012 11:01:19

At the very top of Conservapedia right now:

"Due to liberal government and unions, two days after Hurricane Sandy millions are still stranded without power."

LOLLOLLOLLOLLOL

I love those guys.
"I'm in a bar with the games sound turned off and that Cespedes home run still sounded like inevitability."

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Re: hardcore BATTLESHIP... the POLITICS thread

Postby Wolfgang622 » Thu Nov 01, 2012 11:03:15

Conservapedia, on Chris Christie: "RINO Chris Christie plays the role of a useful idiot in praising Obama for visiting the Jersey Shore today and accomplishing nothing together"

What a wonderful page. Don't go there often enough.
"I'm in a bar with the games sound turned off and that Cespedes home run still sounded like inevitability."

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Re: hardcore BATTLESHIP... the POLITICS thread

Postby The Nightman Cometh » Thu Nov 01, 2012 11:05:31

I should have went on Intrade to monetize my pessimism about Obama's chances. Win-win and what not.
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Re: hardcore BATTLESHIP... the POLITICS thread

Postby JFLNYC » Thu Nov 01, 2012 11:05:41

So what gives? If it’s possible to recreate Silver’s model using just Microsoft Excel, a cheap Monte Carlo plug-in, and poll results that are widely available, then what real predictive value does Silver’s model have?


Read more: http://dailycaller.com/2012/11/01/is-na ... z2AynCvZIT


So the other day I spent a few hours writing a column which came to the same conclusions as David Brooks' that day. If I can do that, then what real reading value does Brooks' column have?
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Re: hardcore BATTLESHIP... the POLITICS thread

Postby td11 » Thu Nov 01, 2012 11:10:10

The Nightman Cometh wrote:I should have went on Intrade to monetize my pessimism about Obama's chances. Win-win and what not.


it's pretty hard for US customers to bet on intrade i believe
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Re: hardcore BATTLESHIP... the POLITICS thread

Postby CalvinBall » Thu Nov 01, 2012 11:12:42

remaining campaign stops:

President Obama

Thur: Wisconsin, Nevada, Colorado
Fri: Ohio
Saturday: Ohio, Wisconsin, Iowa, Virginia
Sunday: New Hampshire, Florida, Ohio, Colorado
Monday: Wisconsin, Ohio, Iowa

Mitt Romney:

Thur: Virginia
Fri: Wisconsin, Ohio
Saturday: New Hampshire, Colorado
Sunday: TBD
Monday: New Hampshire

Seems like Obama's campaign is legitimately concerned about Wisconsin.

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