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The Daily Widget – Tuesday, July 29 – Obama 364, McCain 174 – Comparing the “Big 12” National Polls [View All]

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phrigndumass Donating Member (1000+ posts) Send PM | Profile | Ignore Tue Jul-29-08 06:37 AM
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The Daily Widget – Tuesday, July 29 – Obama 364, McCain 174 – Comparing the “Big 12” National Polls
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Contents:
1. Tidbits
2. Widgets
3. New State Polls
4. Daily Tracking – Electoral Votes
5. Daily Tracking – Wigand Electoral Average
6. Daily Tracking – Popular Vote and Swing States Trading
7. Electoral College Map and State Chart
8. Links, Definitions and Sources


* * * * * * *


1. TIDBITS – Comparing the “Big 12” National Polls

Since no new state polls were released yesterday, I thought I would give us an update and comparison of the national polls. Let’s refer to the chart below as the “National Poll Widget.” I’ll update it and repost it occasionally for tracking.

The top section of the chart compares the Daily Tracking polls and my own projected popular vote for each candidate. The bottom section of the chart compares the National Tracking polls (usually released monthly). Each section is totaled and averaged, and an overall average is shown at the very bottom of the chart.

The latest polls released for each polling agency are displayed in the center columns for each candidate, as well as Obama’s current lead in those polls (a negative number denotes Obama trailing McCain in that poll). The columns on the right show each polling agency’s averaged results since May 1.





Looking at the top section, we can see that Obama’s current average lead over McCain is 4.7 percentage points in the Daily Tracking polls. Obama’s average lead over McCain since May 1 is 3.5 percentage points in the Daily Tracking polls. We can conclude that Obama’s current lead in the Daily Trackers is “above average.” That’s a good sign.

Now looking at the bottom section, we can see that Obama’s current average lead over McCain is 5.0 percentage points in the Monthly polls. Obama’s average lead over McCain since May 1 is 5.2 percentage points in the Monthly polls. We can conclude that Obama’s current lead in the Monthly polls is slightly “below average.” Still, not bad.

Obama is currently polling overall at 47.2%, which is slightly below his average of 47.6%. McCain is currently polling overall at 42.2%, which is slightly below his average of 42.8%. Since both candidates are currently polling below their averages, we can conclude that the national polls are currently showing a higher than average percentage of voters who are either undecided or are supporting a third-party candidate.


* * * * * * *


2. WIDGETS



^ FIGURE 2a. This is what we refer to as the “Widget”. In the white section, it shows Obama’s and McCain’s electoral vote projection from three different sources. 270 would be a majority. In the yellow section, it shows three sources of trading and averages for the candidates. The scale for these is 0 to 100, with 50 being a majority. Intrade shows the trading, while RCP-av shows the aggregate average of all the state polls. The Wigand Electoral Average is our own indicator, and shows how the candidates will do if the undecideds nationwide break the same way as the swing states.



^ FIGURE 2b. The Wigand Electoral Average is our own indicator, and shows how the candidates will do if the undecideds nationwide break the same way as the swing states. Each of the twelve swing states are listed below the indicator’s current score. The closing figures on Intrade are shown next to each state, with a column to show the change from the previous day. The scale for these is 0 to 100, with 50 being a majority.


* * * * * * *


3. NEW STATE POLLS

No new state polls were released yesterday.


Scale:
Strong Obama (10% or greater)
Weak Obama (5% to 9%)
Lean Obama (0% to 4%)
Lean McCain (0% to 4%)
Weak McCain (5% to 9%)
Strong McCain (10% or greater)


* * * * * * *


4. DAILY TRACKING – ELECTORAL VOTES



^ FIGURE 4a. This graph shows the daily tracking of Obama’s projected electoral votes from three sources. 270 is a majority of the electoral votes. The blue line shows daily tracking from 538.com, which projects what the outcome should be on election day. The red line shows daily tracking from Electoral-Vote.com, which shows a current snapshot of Obama’s electoral progress if the undecideds break evenly. The green line is my own projection, and it shows a current snapshot of Obama’s electoral progress if the undecideds break the same way as the swing states. A trend line is used (dashed green line) to show the average progress since May 19 and possible route for the next seven days.



^ FIGURE 4b. This graph shows Obama’s green line and red line from the previous graph, and compares it to John Kerry’s 2004 progress (orange line) as shown from Electoral-Vote.com. (Both the red line and the orange line show data from Electoral-Vote.com)


* * * * * * *


5. DAILY TRACKING – WIGAND ELECTORAL AVERAGE



^ FIGURE 5a. This graph shows the daily tracking of the swing states total from the Wigand Electoral Average widget above (second chart from the top). To show Obama’s progress in the swing states, divide the latest closing figure by 1200.



^ FIGURE 5b. Wigand vs. National Polls, RCP Average and Trading. The Wigand Electoral Average uses both poll averages and trading (swing states), and this graph compares it to the national daily tracking polls from Gallup, Rasmussen and Real Clear Politics (average), as well as the closing trading figures from Intrade (people buying shares with real money) and Rasmussen Markets (people using fake money).


* * * * * * *


6. DAILY TRACKING – POPULAR VOTE AND SWING STATES TRADING



^ FIGURE 6a. I am projecting 126,750,000 million votes on election day, which is the total 2004 votes plus population growth for each state. A total projected popular vote is calculated for each candidate based on projected votes on election day this year multiplied by each state’s current poll results. This graph shows the daily tracking of the popular vote calculations.



^ FIGURE 6b. This graph shows the daily tracking of each swing state’s closing figure on Intrade. The scale is 0 to 100 with 50 being a majority. I commonly refer to the range from 40.00 to 60.00 as “The Zone” because the states in The Zone are true swing states this year.


* * * * * * *


7. ELECTORAL COLLEGE MAP AND STATE CHART








* * * * * * *


8. LINKS, DEFINITIONS AND SOURCES


Yesterday’s Widget
Full Weekly Tracking
Past editions of THE MATH

Sources:
Pollster.com
FiveThirtyEight.com
Electoral-Vote.com
Intrade
Rasmussen Markets
RCP Average
RCP Latest Polls


What is this? THE MATH’s Daily Widget was created to track multiple daily sources which measure the potential success of Barack Obama’s presidential campaign. Projected Electoral Votes are on a scale of 0 to 538, with 270 being a majority, or projected win. Trading and Averages are on a scale of 0 to 100, with 50.1 being a majority, or projected win.

The Wigand Electoral Average uses public polling results to determine base states for both parties and a short list of swing states, and combines the actual electoral votes from base states with a weighted Intrade calculation for electoral votes from swing states to derive an average on a scale of 0 to 100. On this scale, greater than 50.00 is considered a win for Barack Obama. An average of 50.10 would yield 270 electoral votes, and an average of 100.00 would yield 538 electoral votes. More Information


As always, I’m open to your feedback and suggestions, and I will be happy to explain anything!

Feel free to use these charts and graphs anywhere on Democratic Underground.

Donate to the Obama Campaign today through DU’s donation link at Barack Obama’s website:
http://my.barackobama.com/page/outreach/view/main/du
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