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re: Great prognosticator- Nate Silver &538- 75% Dems take House

Posted on 8/16/18 at 3:12 pm to
Posted by Big Scrub TX
Member since Dec 2013
33403 posts
Posted on 8/16/18 at 3:12 pm to
quote:

Myth.


LINK wapo
Your article does not say that.
Posted by Tigerdev
Member since Feb 2013
12287 posts
Posted on 8/16/18 at 3:46 pm to
quote:

So, if Silver was correct, if they held the election 9 more times are you saying Hillary would win approximately 6-7 of those times?

That isn't what that means at all. It isn't a random probability like a coin flip. The percentage provided is to make the output of the model consumable. All of these misconceptions could be easily solved by just reading the information being referenced in the OP. He breaks down the model...what it means and what it doesn't mean. But that would be too much to expect from Poli Board.
Posted by redneck hippie
Stillwater
Member since Dec 2008
5588 posts
Posted on 8/16/18 at 4:01 pm to
quote:

It still amazes me how upset the Poli Board gets about a statistical analysis.


I'll guarantee you that 75% of Trumpkins have never had a class in statistics or business statistics. it's obvious in every one of these threads.
This post was edited on 8/16/18 at 4:02 pm
Posted by NC_Tigah
Carolinas
Member since Sep 2003
123896 posts
Posted on 8/16/18 at 4:06 pm to
quote:

75% Dems take House
Sounds about right, honestly.
Posted by gthog61
Irving, TX
Member since Nov 2009
71001 posts
Posted on 8/16/18 at 4:11 pm to
Garbage in garbage out

Campaign hasn’t started yet and the narrative changes daily

His percent is meaningless - if it is wrong he will just say something changed

I say there is a 58.5737905% chance the republicans keep the house

Prove me wrong
Posted by Magician2
Member since Oct 2015
14553 posts
Posted on 8/16/18 at 4:16 pm to
The polls for special elections and primaries have been very spot on so far.

I think the Dems do have the slight lead to take seats right now.
Posted by BugAC
St. George
Member since Oct 2007
52787 posts
Posted on 8/16/18 at 4:19 pm to
Can someone explain to me why the left think they are going to retake the house? What has the left done to garner any support? Realistically, economy is great, jobs are up. The dems aren't running on anything other than "no trump". Via the 2016 election, that didn't turn out too well. So what are they running on that makes them think they will flip the house?
Posted by Vecchio Cane
Ivory Tower
Member since Jul 2016
17745 posts
Posted on 8/16/18 at 4:29 pm to
quote:

He had Trump as high as 35% on the eve of the election I believe.


Now, how far is 35% from 100%?
Posted by Big Scrub TX
Member since Dec 2013
33403 posts
Posted on 8/16/18 at 4:31 pm to
quote:

Now, how far is 35% from 100%?
I don't know. When LSU beat Tennessee in the 2001 SEC Title game - despite being a huge dog and having their starting QB put out of commission in the 1st half - how far were their chances from 100% going into that game? Certainly you are not making the preposterous claim that things that end up happening were 100% chance to happen.
Posted by TeLeFaWx
Dallas, TX
Member since Aug 2011
29179 posts
Posted on 8/16/18 at 4:33 pm to
When voter turnout for midterms is low, anything is possible.
Posted by deltaland
Member since Mar 2011
90593 posts
Posted on 8/16/18 at 4:52 pm to
Nate Plastic
Posted by Geauxst Writer
Atlanta
Member since Dec 2015
4960 posts
Posted on 8/16/18 at 5:07 pm to
I am a right leaning independent and think that 75% is about the right probability. Silber missed the Presidential election but has been pretty damn good throughout his career.
Posted by NC_Tigah
Carolinas
Member since Sep 2003
123896 posts
Posted on 8/17/18 at 7:42 am to
quote:

Right, he didnt say it was a 100% chance HRC would win, I think it was like 62-64% around election day so pretty much 1/3 chance Trump would win.
Nope.

The prediction was 72%

In terms of Silver's reports which are always hedged, 72% is about as close to a guarantee as it comes. I don't hold that against him. He is simply doing composite analysis of others' polls.

I think, given the atmosphere, he discounted the obvious possibility of a reverse-Bradley polling effect far too much. But in the end, as Silver admits, 538 screwed-the-pooch in the 2016 contest.

Why is that so hard to come to grips with?


quote:

That remains our outlook today in our final forecast of the year. Clinton is a 71 percent favorite to win the election according to our polls-only model and a 72 percent favorite according to our polls-plus model.
Posted by Vecchio Cane
Ivory Tower
Member since Jul 2016
17745 posts
Posted on 8/17/18 at 8:14 am to
quote:

Certainly you are not making the preposterous claim that things that end up happening were 100% chance to happen.


Things that did happen 100% happened. So, guesstimating that the event that did happen only had a 35% chance of happening is missing the target by a wide margin. Statistically , it's not an anomaly, but the people who set these percentages should acknowledge that they are only a mathematical stab in the dark
Posted by mmmmmbeeer
ATL
Member since Nov 2014
7431 posts
Posted on 8/17/18 at 8:23 am to
quote:

bullshite.

What would have changed? Do you really think that many people change their vote or decide to vote/not to vote?
This isn’t a football game where variables can change throughout the game. Trump had a 100% chance of winning and if the election were held 10 times he would win all 10. The 64% chance was how likely the poll will be in choosing the correct winner.


He won 3 states (PA, WI, MI) by a COMBINED 80k votes. You don't think that's a slim and unreliable margin, statistically speaking?
Posted by Tigerdev
Member since Feb 2013
12287 posts
Posted on 8/17/18 at 8:24 am to
quote:

72% is about as close to a guarantee as it comes.
What?
Posted by 90proofprofessional
Member since Mar 2004
24445 posts
Posted on 8/17/18 at 8:24 am to
quote:

So, guesstimating that the event that did happen only had a 35% chance of happening is missing the target by a wide margin.

well, that latest post tells me this thread isn't worth reading
Posted by Vecchio Cane
Ivory Tower
Member since Jul 2016
17745 posts
Posted on 8/17/18 at 8:28 am to
quote:

well, that latest post tells me this thread isn't worth reading


Then you, my friend, understand how to accurately read the polls
Posted by PresidentJerry
Oakdale
Member since Aug 2018
53 posts
Posted on 8/17/18 at 8:30 am to
They were the closest on DJT among most polls and I'm pretty sure about 5 days before the election it was like 67/33 or something. Anyway I dont care how Silver does.

I'd be willing to bet Nate Silver's pick in 2020 against you if you think he sucks that bad.
Posted by 90proofprofessional
Member since Mar 2004
24445 posts
Posted on 8/17/18 at 8:31 am to
what i understand is that you are clearly completely innumerate, yet confidently opining on probability
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