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538 drops Obama re-elect odds to 66.9... (Original Post) regnaD kciN Oct 2012 OP
WTF*CK IS THAT ALL ABOUT??? a kennedy Oct 2012 #1
Those PPP polls from NH and Iowa BraKez2 Oct 2012 #5
They were particularly bad since PPP is weighted as leaning pro-Democratic Marsala Oct 2012 #22
This is an interesting post about PPP's accuracy Lex Oct 2012 #29
Probably the PPP polls of NH and IA, plus... regnaD kciN Oct 2012 #9
I think Obama was up 3 BraKez2 Oct 2012 #16
All the numbers are still better than a week ago. RedSpartan Oct 2012 #2
This is why I don't take Nate's predictions seriously... Drunken Irishman Oct 2012 #3
Thank you Drunken Irishman....I'm Irish too....and always look for your comments... a kennedy Oct 2012 #8
That's why, when everyone was going nuts about yesterday's jump to 70.4... regnaD kciN Oct 2012 #10
It's like all the other ProSense Oct 2012 #18
The thing I like about Nates models are ChimpersMcSmirkers Oct 2012 #19
That's still twice the chance Rmoney has n n/t doc03 Oct 2012 #4
Nate's odds system is silly Welcome_hubby Oct 2012 #6
It's also silly because his odds numbers don't mean what they seem to... regnaD kciN Oct 2012 #14
VA went from blue to pink. RandySF Oct 2012 #7
Nate's model is nothing more than a stupid Rube Goldberg Machine that doesn't even work properly. Cali_Democrat Oct 2012 #11
But if you set it up in 7 rooms on 3 different floors, with 228 steps involved... Systematic Chaos Oct 2012 #12
I saw your inevitable trolling coming. That's certain. MjolnirTime Oct 2012 #13
How is this "trolling"...? regnaD kciN Oct 2012 #15
Silver is a statitician who crunches numbers the human sciences have never been precise. gordianot Oct 2012 #17
Actually it's 67.9% according t his site. Cali_Democrat Oct 2012 #20
It's 67.9% DemocratSinceBirth Oct 2012 #21
Why are progressives so obsessed with Nate Silver? VirginiaTarheel Oct 2012 #23
PPP poll was leaning +4 GOP. AverageJoe90 Oct 2012 #24
I am not sure what people's problem with Nate is. He crunches the data that is out there. Jennicut Oct 2012 #25
His leaving Gravis up there makes me wonder about his standards in general. pnwmom Oct 2012 #26
Nate Silvers problem politicman Oct 2012 #27
Are you looking at his current numbers.....because I see 67.9. Lex Oct 2012 #28

Marsala

(2,090 posts)
22. They were particularly bad since PPP is weighted as leaning pro-Democratic
Fri Oct 19, 2012, 07:41 PM
Oct 2012

However, I don't think PPP has had that lean in months.

regnaD kciN

(26,045 posts)
9. Probably the PPP polls of NH and IA, plus...
Fri Oct 19, 2012, 07:06 PM
Oct 2012

...the CNN poll showing Romney up 1 in FL.

OTOH, Sam Wang has Obama's EV prediction up to 299 (still one update to come for the day in about an hour, though).

In any event, the whole PPP issue came about initially when they tweeted a couple of nights ago that they were polling CO, IA, and NH, and that Obama was doing better in the first than either of the other two. Well, they've already released IA and NH numbers; any word from them on CO yet?

RedSpartan

(1,693 posts)
2. All the numbers are still better than a week ago.
Fri Oct 19, 2012, 06:58 PM
Oct 2012

So overall, moving in the right direction, and time is running out for Romney.

 

Drunken Irishman

(34,857 posts)
3. This is why I don't take Nate's predictions seriously...
Fri Oct 19, 2012, 07:00 PM
Oct 2012

They're up and down depending on the polls. It's nothing personal, but it seems it'd be a helluva lot easier looking at the polls yourself and seeing where Obama stands.

regnaD kciN

(26,045 posts)
10. That's why, when everyone was going nuts about yesterday's jump to 70.4...
Fri Oct 19, 2012, 07:11 PM
Oct 2012

...I shrugged it off, saying the average would drop again once those PPP state polls come out. It looks as if my prediction abilities are as good as Nate's!

ProSense

(116,464 posts)
18. It's like all the other
Fri Oct 19, 2012, 07:29 PM
Oct 2012

aggregate snapshots. The poll averages at TPM and RCP are all factoring the bogus/outlier polls.

Gallup is singlehandedly keeping Mitt close in the national average.

ChimpersMcSmirkers

(3,328 posts)
19. The thing I like about Nates models are
Fri Oct 19, 2012, 07:30 PM
Oct 2012

that they include other factors besides polls. Poll are highly weighted, but they are still normalized with other data.

BTW it's up to 67.9%.

PS, I also like http://horsesass.org/

 

Welcome_hubby

(312 posts)
6. Nate's odds system is silly
Fri Oct 19, 2012, 07:04 PM
Oct 2012

The day before the elections, we will have a more or less clear picture of who will win. Then Nate will change his odds accordingly. Odds in October are useless.

regnaD kciN

(26,045 posts)
14. It's also silly because his odds numbers don't mean what they seem to...
Fri Oct 19, 2012, 07:17 PM
Oct 2012

Right now, Obama is up 66.9% to 33.1%. To my eyes, that's slightly more that 2:1 odds. But Nate is on record as saying that constitutes only a "modest" or "narrow" lead. So, what odds would you need for a "solid" lead?

 

Cali_Democrat

(30,439 posts)
11. Nate's model is nothing more than a stupid Rube Goldberg Machine that doesn't even work properly.
Fri Oct 19, 2012, 07:12 PM
Oct 2012

Especially if he keeps plugging in bullshit polls like Gravis and Rasmussen.

Hell....Gallup has now become a joke and yet he still plugs it into to his lame ass machine!

Systematic Chaos

(8,601 posts)
12. But if you set it up in 7 rooms on 3 different floors, with 228 steps involved...
Fri Oct 19, 2012, 07:13 PM
Oct 2012

...will it slice an onion?

gordianot

(15,245 posts)
17. Silver is a statitician who crunches numbers the human sciences have never been precise.
Fri Oct 19, 2012, 07:23 PM
Oct 2012

To paraphrase his book title there is a lot of noise in the system in spite of data points. Only one poll will count.

DemocratSinceBirth

(99,714 posts)
21. It's 67.9%
Fri Oct 19, 2012, 07:41 PM
Oct 2012

From Sam Wang who appeared on NPR with the Great Nate:

"I believe he (The Great Nate) said 70-30. I said 9-1, or 90-10. I offered him odds. Gambling nerd humor."


http://election.princeton.edu/2012/10/19/welcome-npr-listeners/#comments
 

AverageJoe90

(10,745 posts)
24. PPP poll was leaning +4 GOP.
Fri Oct 19, 2012, 07:58 PM
Oct 2012

It's messing up Nate's models. And if this starts up all over again it's only going to harm us.

Jennicut

(25,415 posts)
25. I am not sure what people's problem with Nate is. He crunches the data that is out there.
Fri Oct 19, 2012, 08:10 PM
Oct 2012

I can get on him for using Gravis but other then that I think he is very fair and very intelligent. 67% is a damn good number and one that I would rather have then what Romney has which would be 33%. Or why people get mad at Intrade which is betting, or what I call informed "guessing".
There is no way to know if Nate is correct or not until Nov. 6th. I am pretty happy with anything over 60%. All polling firms have bad polls but Nate is not cherry picking. It is a pretty fair way to do this and Obama is still ahead. Chill people. We are starting to attack those that are clearly not Republicans. PPP had a few bad polls but I don't think they are out to get Obama or anything.

pnwmom

(108,995 posts)
26. His leaving Gravis up there makes me wonder about his standards in general.
Fri Oct 19, 2012, 09:03 PM
Oct 2012

How do we know there aren't several Gravis's in his statistics?

 

politicman

(710 posts)
27. Nate Silvers problem
Fri Oct 19, 2012, 10:47 PM
Oct 2012

When I first started to look at Nate's forecasts I was impressed BUT then I started to learn more aboout how he configures his model and I started to lose faith in his abilities.

My biggest complaint with Nate is that he includes Gravis Marketing in his forecasts.

Seriously, how can Nate include Gravis and give them 5 bars, when Gravis polls are totally shams.


Consider this, one of their latest polls shows Obama with an approval rating of 39%.
Consider this, one of their polls earlier this month showed Romney getting 45% of the black vote.
Consider this, his polling firm consists of a couple of people who use a computer to auto dial and has no experience in polling before.


Yet Nate uses this firm in his forecast which influences his predictions.

Lastly, Nate bases most of his forecast off of polling, whcih means his forecast is influenced by a whole bunch of right-wing push polls that are being released by right-leaning pollsters AND they make up most of his latest polling averages.


If Nate wants to be taken seriously, then he MUST look into the internals of every single poll released AND if a certain poll showsd internals that are juts not believeable (things like Romney getting 45% black vote, things like undersampling hispanics, etc) then Nate should either dismiss that poll or not give it any weighting in his forecast at all.

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