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originally posted by: Konduit
Hasn't it already been proven time and again that these major media polls are bunk.
As I said before though, I think you guys should hold off the back slapping and hurrahs until there is more than a .006% difference in the polls. You may want to also check more than just one poll.
I lose no matter which one of the two party representative scum of the earth is leading so in my opinion it is pretty ridiculous seeing either party doing their happy dance and trying to gloat over such minuscule number differences.
originally posted by: Grimpachi
a reply to: Deny Arrogance
Aug 4th poll
That LA times poll is sort of old. LA times has a new poll on Aug 12 and he is losing.
www.realclearpolitics.com...
originally posted by: MrSpad
The LA Times poll is never in sync with the rest of national polling. They do it an odd way by asking people who they voted for before and the building a panel based on that and the surveying parts of that panel online. Nobody else does anything like this and results are often not in sync will more reputable national polling. The LA Time knows it survey is the odd man out but, kind of looks at this a long term experiment. In the LA Time polling Trump has lead Clinton since the beginning in polling which as well all know is the exact opposite of all other polling.
I expect in the next round of more reputable polling will see Trump stabilize. That drop has to stop at some point. Making up that ground is going to be the hard part.
originally posted by: UKTruth
originally posted by: MrSpad
The LA Times poll is never in sync with the rest of national polling. They do it an odd way by asking people who they voted for before and the building a panel based on that and the surveying parts of that panel online. Nobody else does anything like this and results are often not in sync will more reputable national polling. The LA Time knows it survey is the odd man out but, kind of looks at this a long term experiment. In the LA Time polling Trump has lead Clinton since the beginning in polling which as well all know is the exact opposite of all other polling.
I expect in the next round of more reputable polling will see Trump stabilize. That drop has to stop at some point. Making up that ground is going to be the hard part.
Not true, the LA Times Poll showed a massive swing of 12 points towards Clinton and had her 5 points ahead last week.
This trend matched the trend of others coming out of the DNC conventions and the 2 week barrage against Trump following the Khan comments.
Trump has reversed that trend and the poll now shows a 7 point swing back towards him, to leave him 2 points ahead.
The methodology is different to the random polls we see that you call 'reputable', even though most of them have oversampling of democrat registered voters. The LA Times poll is based on the same method as the RAND American Life Panel poll that was very accurate in the 2012 election, notably having Obama wining all the way from April 2012, when other polls were showing Romney ahead. It uses the SAME people each day in the poll and tracks their changing opinion over time. The sample set is weighted according to demographics and party registration.
According to the RAND poll in 2012, just before election day, they had
Obama 49.4%
Romney 46.8%
Other 3.8%
The actual results according to WaPo were
Obama 50.6%
Romney 47.8%
Other 1.6%
They predicted a finish of +2.6% for Obama and it turned out +2.8%.
There is no evidence for 2016 that the LA Times poll is any more inaccurate / accurate than any other poll right now - we only know it uses a different methodology which has proved to be accurate in the past.
If you look into the research on probabilistic polls (which the LA Times poll is) vs standard polls, it's suggested that they are actually more accurate further out from an election than random sampling and non probabilistic methods (most polls) but the advantage of the method disappears as the election looms (a month out) when people are more decided. I can link some papers if it's interesting.
originally posted by: MrSpad
originally posted by: UKTruth
originally posted by: MrSpad
The LA Times poll is never in sync with the rest of national polling. They do it an odd way by asking people who they voted for before and the building a panel based on that and the surveying parts of that panel online. Nobody else does anything like this and results are often not in sync will more reputable national polling. The LA Time knows it survey is the odd man out but, kind of looks at this a long term experiment. In the LA Time polling Trump has lead Clinton since the beginning in polling which as well all know is the exact opposite of all other polling.
I expect in the next round of more reputable polling will see Trump stabilize. That drop has to stop at some point. Making up that ground is going to be the hard part.
Not true, the LA Times Poll showed a massive swing of 12 points towards Clinton and had her 5 points ahead last week.
This trend matched the trend of others coming out of the DNC conventions and the 2 week barrage against Trump following the Khan comments.
Trump has reversed that trend and the poll now shows a 7 point swing back towards him, to leave him 2 points ahead.
The methodology is different to the random polls we see that you call 'reputable', even though most of them have oversampling of democrat registered voters. The LA Times poll is based on the same method as the RAND American Life Panel poll that was very accurate in the 2012 election, notably having Obama wining all the way from April 2012, when other polls were showing Romney ahead. It uses the SAME people each day in the poll and tracks their changing opinion over time. The sample set is weighted according to demographics and party registration.
According to the RAND poll in 2012, just before election day, they had
Obama 49.4%
Romney 46.8%
Other 3.8%
The actual results according to WaPo were
Obama 50.6%
Romney 47.8%
Other 1.6%
They predicted a finish of +2.6% for Obama and it turned out +2.8%.
There is no evidence for 2016 that the LA Times poll is any more inaccurate / accurate than any other poll right now - we only know it uses a different methodology which has proved to be accurate in the past.
If you look into the research on probabilistic polls (which the LA Times poll is) vs standard polls, it's suggested that they are actually more accurate further out from an election than random sampling and non probabilistic methods (most polls) but the advantage of the method disappears as the election looms (a month out) when people are more decided. I can link some papers if it's interesting.
Not according the LA Times, they have a nice article on why they are always off the norm this election. It is not on purpose but, they see how it could happen in the initial screening when asking people who they voted for last election and then building their demographics on that. Thus their survey has been off of everybody else this entire election cycle. In the future they will have to find a new way of screening people. Because they only use that same group the entire time. So an initial screw up in screening throws the numbers off permanently which we have seen this entire time. Random sampling can give you a out of sync poll now and again if do the demos wrong but, you will always see a correction. You will never see that if you have one group and bad demos from the outset.
Since July 28, when Hillary Clinton accepted the Democratic nomination, she has gained five points in the USC Dornsife/LA Times Daybreak tracking poll of the election. That’s similar to Clinton’s gain in other measures of the race, including the 538.com polling forecast (4.5-point gain) and the Real Clear Politics average (2.9-point gain). But although the trend lines are similar, the Daybreak tracking poll shows a smaller lead for Clinton. As of today, the tracking poll shows Clinton leading by two percentage points, 45% to 43%, compared with a nine-point lead in the Huffington Post polling average (48% to 39%), an eight-point lead in the Real Clear Politics average (48% to 40%) and a seven-point lead in 538.com’s model of national polls (45% to 38%). Why the difference? Part of the answer is simply statistical noise — all these differences are within the polls’ margins of error. But another part involves the post-convention bounce that Clinton has been enjoying. Typically, candidates get a boost after their conventions, and typically that increase fades pretty quickly. The Daybreak poll is built in a way that mutes the impact of bounces and temporary shifts in candidate support.
No matter the cause (of the variance between LA Times poll and other polls), the U.S.C./LAT panel is still useful. Since it recontacts the same voters, it’s easier to distinguish actual shifts among voters from changes in who is responding to a poll. So while the poll may show Mrs. Clinton up by only 1 point, the trend line — an eight-point shift from Mr. Trump’s seven-point lead after the convention — is still very telling.