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10/7 ELECTION MODEL (TIA): OBAMA POLLING 364 EV (356 EXPECTED)- MAXIMUM PLAUSIBLE 375 EV w INDIANA?

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tiptoe Donating Member (1000+ posts) Send PM | Profile | Ignore Thu Oct-09-08 12:22 AM
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10/7 ELECTION MODEL (TIA): OBAMA POLLING 364 EV (356 EXPECTED)- MAXIMUM PLAUSIBLE 375 EV w INDIANA?
Edited on Thu Oct-09-08 12:42 AM by tiptoe


2008 ELECTION MODEL
A  Monte Carlo  Electoral  Vote  Simulation



Updated: October 7

Press REFRESH after linking to a graph to view the latest update

  • Chart   State Poll Aggregate + Projection Trend
  • Chart   National 5-Poll Moving Average Projection
  • Chart   State vs. National: Vote Share Projection Trends
  • Chart   Battleground-State Polls
  • Chart   Battleground-State Win Probability
  • Chart   Obama Electoral Vote Simulation Frequency
  • Chart   Electoral Vote + Win Probability Trend
  • Chart   Electoral Vote + Projected Vote Share Trend
  • Chart   Undecided Voter Allocation + Win Probability
  • Chart   Monte Carlo Electoral Vote Simulation Trials
     2008 Election Model Fraud Analyzer 
  • Uncounted  &  Switched Votes
  • Chart   Effect on Obama Projected Vote Share
  • Chart   Effect on Obama Projected Electoral Vote
  •  
     
    This
    State
    National
    State
    National
    Monte Carlo
    Simulation

    Update
    Poll
    5-Poll
    2-party
    2-party
    Expected

    10/07/2008
    Aggregate
    Average
    Projection
    Projection
    Electoral Vote

    Obama
    McCain
     49.48 (52.42) 
     44.92 (47.58) 
     49.80 (53.55) 
     43.20 (46.45) 
    52.84
    47.16
    54.00
    46.00
    356
    182


        

    15-Poll

    End

    Sample

    Poll
    NATIONAL MODEL
     
    Pre   Undecided Voter Allocation
    5-Poll Mov Avg
     
    2-Party Projection  (60% UVA)
    5-Poll Mov Avg

    Trend
                                
    Research2k
    Gallup
    Hotline/FD
    Rasmussen
    Zogby

    Battleground
    NBC/WSJ
    CBS/NYT
    CNN
    Marist

    AP/GfK
    CBS/NYT
    Ipsos
    Time
    Pew Research

    Registered V
    vs     Likely V
    Poll Averages

    Date
              
    10/06
    10/06
    10/06
    10/06
    10/06

    10/05
    10/05
    10/05
    10/05
    09/30

    09/30
    09/30
    09/30
    09/29
    09/29

    Size   
                  
    1100 LV
    2744 RV
    908 LV
    3000 LV
    1237 LV

    800 LV
    658 RV
    616 LV
    694 LV
    943 LV

    808 LV
    769 LV
    1007 RV
    1133 LV
    1181 LV

    RV avg
    LV avg
    Total
    2-party
    MoE
             
    2.95%
    1.87%
    3.25%
    1.79%
    2.79%

    3.46%
    3.82%
    3.95%
    3.72%
    3.19%

    3.45%
    3.53%
    3.09%
    2.91%
    2.85%
    Obama
                
    52
    51
    46
    52
    48

    50
    49
    48
    53
    49

    48
    50
    48
    50
    49

    49.3
    49.6
    49.5
    53.4
    McCain
                
    41
    42
    44
    44
    45

    43
    43
    45
    45
    44

    41
    41
    45
    43
    43

    43.3
    43.3
    43.3
    46.6
    Other
                
    7
    7
    10
    4
    7

    7
    8
    7
    2
    7

    11
    9
    7
    7
    8

    7.3
    7.2
    7.2
    0.0
    Spread
                
    11
    9
    2
    8
    3

    7
    6
    3
    8
    5

    7
    9
    3
    7
    6

    6.0
    6.3
    6.3
    6.8
     
    Obama
              
    49.8
    49.4
    49.0
    49.4
    49.6

    49.8
    49.4
    49.6
    49.6
    49.0

    49.0
    49.4
    48.8
    49.6
    49.2
    McCain
                
    43.2
    43.6
    43.8
    44.0
    44.2

    44.0
    43.6
    43.2
    43.2
    42.8

    42.6
    43.6
    43.8
    43.4
    44.0
    Spread
                
    6.6
    5.8
    5.2
    5.4
    5.4

    5.8
    5.8
    6.4
    6.4
    6.2

    6.4
    5.8
    5.0
    6.2
    5.2
    Win Prob
                   
    99.9
    99.7
    99.4
    99.9
    100.0

    100.0
    100.0
    100.0
    100.0
    99.7

    99.4
    97.8
    91.5
    88.1
    90.0
     
    Obama
                
    54.0
    53.6
    53.3
    53.4
    53.3

    53.5
    53.6
    53.9
    53.9
    53.9

    54.0
    53.6
    53.2
    53.8
    53.3
    McCain
                
    46.0
    46.4
    46.7
    46.6
    46.7

    46.5
    46.4
    46.1
    46.1
    46.1

    46.0
    46.4
    46.8
    46.2
    46.7
    Spread
                
    8.0
    7.2
    6.6
    6.7
    6.6

    7.0
    7.2
    7.8
    7.8
    7.8

    8.1
    7.2
    6.5
    7.6
    6.6
    Win Prob
                   
    100.0
    100.0
    99.9
    100.0
    100.0

    100.0
    100.0
    100.0
    100.0
    100.0

    99.9
    99.6
    97.4
    96.2
    96.9
     

     
    The 2008 Election Model assumes that current polls reflect the will of the electorate and a fraud-free election is held today. Obama has a solid margin in virtually all the battleground states except Indiana. The Election Model’s undecided voter allocation solidifies his projected margin and win probability but does not increase his EV. Note that the theoretical expected EV is lower than the projected EV. In fact, there appears to be a 375 maximum on Obama’s total projected EV, assuming that he wins Indiana but no other red states in which he is trailing by large margins.

    State Model
    Aggregate Average
    Projection (2-party)
    Theoretical EV
    Expected (mean) EV
    Median EV
    Polling EV
    Projected EV
    Election Trial Wins

    National Model
    Tracking Poll Average
    Projection (2-party)
     

    Obama
    49.48
    52.84
    356.3
    356.3
    359.0
    364.0
    364.0
    5000


    49.80
    54.00

     
     
     
     
     
     
     
     

    McCain
    44.92
    47.16
    181.7
    181.7
    179.0
    174.0
    174.0
    0


    43.20
    46.00
     


    weighted average based on 2004 recorded vote
    Base case scenario: 60% Undecided (UVA) to Obama
    EV = ∑ ( state win probability (i) *EV(i) ) i=1,51 states
    Monte Carlo simulation (60% UVA, 5000 election trials)
    Monte Carlo simulation
    Latest State Polling split (unadjusted)
    Latest State Poll + 60% Undecided (UVA) to Obama
    Monte Carlo (random number vs. state win probability)


    Rasmussen, Gallup, Research 2000, Hotline, Zogby
    60% UVA to Obama

    View the State vs. National vote share projection Trend.

    Optimal Obama Resource Allocation to Key States

    A new feature of the model is a ranking measure of optimal allocation of resources for key states. The rankings are a function of the electoral vote and the polling spread. A state with a high electoral vote and low polling spread will result in a high ranking based on the percentage of resources to be allocated.As of today, the five most important (highest ranked) states and corresponding allocation percentages are:

    1- OH (20.0), 2- FL (19.3), 3,4 (tie)- IN (11.0), - MO (11.0), 5- NC (10.7).

    In other words, Obama should allocate approximately 72% of available funds to these states. See the detailed state polling analysis below.

    Projected Vote Shares, Electoral Votes and Win Probabilities

    Electoral-vote.com (34917415) and RealClearPolitics (364274) now closely match the Election Model. As indicated in a prior update, it is mathematically incorrect to just assign the state electoral vote to the poll leader (regardless of the spread) and to disregard state win probabilities which are based on the poll split; the two sites do not use probabilities in calculating the EV. Prior to last week, their EV estimates for Obama were low compared to the Election Model since a) the state polls were close and b) they do not allocate undecided voters.

    The FiveThirtyEight site has Obama leading by 344194 with a 89% win probability and 52.5% of the two-party vote (51.7-46.7).

    The Election Model gave Obama 356 EV with 52.8% of the two-party vote, a 99% popular vote and 100% electoral vote win probability. Obama won ALL 5000 election trials. For the 40% UVA scenario, Obama won 4998 of 5000 election trials (a 99.6% win probability) with 339 EV and 51.7% of the two-party vote.

    The discrepancy in win probabilities between the Election Model and FiveThirtyEight is due to a difference in methodology. FiveThirtyEight adjusts state poll weightings based on past pollster accuracy as well as other factors. It attempts to forecast the actual Election Day result. On the contrary, the Election Model does not weight any polls. It uses the recent poll average adjusted by an undecided voter allocation (40–80%) and assumes the election is held today.

    The FiveThirtyEight Electoral Vote Distribution chart is not a continuous normal distribution bell-curve; there are discrete gaps in the bin totals. The Election Model Electoral Vote Simulation Frequency chart is a continuous, bell-shaped EV frequency histogram.

    To base pollster performance on prior election accuracy is a two-edged sword. If a pollster predicts the winner of a rigged election, does that mean he was more accurate than one who correctly projected the True Vote? See Kerry (2004) and Gore (2000). This was the electoral-vote.com map on Nov 1, 2004.

    Election Model Calculations

    The projected vote share is equal to the latest poll plus the undecided voter allocation.


    V(i)  =  Poll(i) + UVA(i)


    The probability P(i) of winning state (i) is based on the projected state vote share V(i).

    It is calculated using the Excel Normal distribution function, assuming a 4.0% MoE for a typical 600-sample poll:


    P(i)  =  NORMDIST ( V(i),  0.5,  .04/1.96,  true )


    The expected state electoral vote is the product of the win probability and electoral vote.

    The total expected EV is given by the summation formula:


    EV  =  Σ P(i) * EV(i),   where i = 1,51


    The Electoral Vote Win probability is based on a 5000 election-trial Monte Carlo Simulation.

    The EV win probability is the number of winning election trials/5000.


    Electoral votes, current poll numbers, projected vote shares and win probabilities for all the states are given in the table below.



    THE 2008 ELECTION MODEL

    Last
    S T A T E   M O D E L
     
    N A T I O N A L   M O D E L
     
    MONTE CARLO
    SIMULATION

    Update
    L A T E S T  S T A T E–P O L L  A V E R A G E
     
    L A T E S T   P O L L S   M O V–A V E R A G E
     
    EXPECTED

    10/07/2008
    Aggregate
    2-party
    Projection
     
    5-Poll
    5-Poll 2-party
    Projection
     
    ELECTORAL VOTE

     
     
     
    60% UVA
     
     
     
    60% UVA

    Current   EV
    Obama
    McCain
     
    49.48
    44.92
     

    52.42
    47.58
     

    52.84
    47.16
     

     
     
     

    49.80
    43.20
     

    53.55
    46.45
     

    54.00
    46.00
     

     
     
     

    356
    182
     


     
    75% UVA
     
     
     
    75% UVA

    11/01/04  EV
    Kerry
    Bush
     
    47.88
    46.89
     

    50.52
    49.48
     

    51.80
    48.20
     

     
     
     

    47.80
    46.60
     

    50.64
    49.36
     

    51.77
    48.23
     

     
     
     

    337
    201
     



    Sensitivity Analysis — Impact of Uncounted and Switched Votes on Obama

    Uncounted
    1%
     
    2%
     
    3%
     

    Switched
    2%
    4%
    6%
    Vote%
    51.6
    50.5
    49.4
    EV
    331
    306
    277
    Vote%
    51.3
    50.3
    49.2
    EV
    326
    300
    270
    Vote%
    51.1
    50.0
    49.0
    EV
    321
    294
    264


    Sensitivity Analysis — Impact of Aggregate State Projected Vote Share

    Undecided Voter Allocation
    Current
    Base Case

    Obama
    40%
    52.4%
    60%
    75%
    80%


    Projected 2-Party Vote Share

    Obama
    McCain
    51.7
    48.3
    52.4
    47.6
    52.84
    47.16
    53.7
    46.3
    54.0
    46.0


    MoE
    Popular Vote – Obama Win Probability (Normdist)

    1.0 %
    2.0 %
    3.0 %
    100.0
    95.4
    87.0
    100.0
    99.1
    94.3
    100.0
    99.7
    96.8
    100.0
    100.0
    99.2
    100.0
    100.0
    99.5


    Electoral Vote – Obama       (Monte Carlo Simulation:  based on state win-probabilities)

    Mean
    Median
    339.2
    340.0
    350.4
    353.0
    356.3
    359.0
    368.8
    370.0
    372.6
    375.0

    Maximum
    Minimum
    393
    269
    413
    282
    424
    291
    439
    302
    441
    306


    Electoral Vote – Obama Win Probability

    Trial Wins
    Probability
    4998
    99.96
    5000
    100.0
    5000
    100.0
    5000
    100.0
    5000
    100.0


    95% EV Confidence Interval
    Upper
    Lower
    378
    301
    386
    315
    390
    322
    403
    335
    406
    339


    States Won
    Obama
     
    29
     
    29
     
    29
     
    30
     
    30
     



     

     
    2008 POLLING ANALYSIS AND PROJECTIONS

    National Modelsee atop
    State Model
    (2-party vote shares)
    L A T E S T   S T A T E   P O L L
     
    KEY STATES
    (within MoE)
     
    2004 EM  KERRY  VOTE–PROJECTION  vs
    EXIT POLL  &  RECORDED VOTE–COUNT
     
    2008  vs  2004
    PROJECTED  VOTE

     

     
     
    Pre-Undecided Voter Allocation
     
    60% UVA
    Projection
     
    MC Exp EV
    Win Prob
     

    Resource  Allocation
     
    Vote
    Projected
    WPE (IM)
     Exit Poll 
    Vote
    Counted
     
    Kerry Projection
    deviation
     
     
    2008 Obama
    diff
     
    StatesEV
    Flip To(*)


       

    AL
    AK
    AZ
    AR
    CA

    CO
    CT
    DC
    DE
    FL

    GA
    HI
    ID
    IL
    IN

    IA
    KS
    KY
    LA
    ME

    MD
    MA
    MI
    MN
    MS

    MO
    MT
    NE
    NV
    NH

    NJ
    NM
    NY
    NC
    ND

    OH
    OK
    OR
    PA
    RI

    SC
    SD
    TN
    TX
    UT

    VT
    VA
    WA
    WV
    WI
    WY
    Last
    Poll
    Date

    9/23
    9/21
    9/30
    9/22
    10/5

    10/5
    9/28
    9/13
    9/25
    10/6

    10/5
    9/20
    9/17
    9/20
    10/6

    9/23
    9/22
    9/28
    9/28
    9/25

    9/23
    9/25
    9/25
    10/2
    9/16

    10/5
    9/26
    9/17
    10/2
    10/6

    10/1
    9/22
    9/25
    10/5
    9/20

    10/6
    9/17
    9/26
    10/6
    9/16

    9/23
    9/21
    9/29
    9/16
    9/13

    9/22
    10/5
    10/2
    9/25
    10/6
    9/28
    VoteShare
    Popular
    Electoral

    9
    3
    10
    6
    55

    9
    7
    3
    3
    27

    15
    4
    4
    21
    11

    7
    6
    8
    9
    4

    10
    12
    17
    10
    6

    11
    3
    5
    5
    4

    15
    5
    31
    15
    3

    20
    7
    7
    21
    4

    8
    3
    11
    34
    5

    3
    13
    11
    5
    10
    3
    Obama
    49.48 %
    364

    37
    38
    38
    37
    55

    48
    54
    90
    57
    51

    44
    68
    33
    56
    46

    53
    40
    42
    40
    50

    57
    56
    51
    51
    44

    50
    44
    37
    51
    53

    52
    52
    58
    50
    42

    48
    34
    52
    52
    55

    41
    39
    39
    43
    28

    55
    51
    53
    44
    50
    37
    McCain
    44.92 %
    174

    62
    55
    52
    47
    39

    44
    38
    9
    37
    47

    51
    27
    62
    38
    48

    40
    56
    53
    55
    43

    38
    39
    40
    42
    52

    48
    52
    56
    47
    43

    42
    44
    37
    46
    53

    46
    64
    40
    39
    35

    54
    55
    57
    52
    64

    36
    45
    43
    50
    43
    58
     
    Spread
    4.56 %
    190

    (25)
    (17)
    (14)
    (10)

    16

    4
    16
    81
    20
    4

    (7)
    41
    (29)
    18
    (2)

    13
    (16)
    (11)
    (15)

    7

    19
    17
    11
    9
    (8)

    2
    (8)
    (19)

    4
    10

    10
    8
    21
    4
    (11)

    2
    (30)
    12
    13
    20

    (13)
    (16)
    (18)
    (9)
    (36)


    19
    6
    10
    (6)
    7
    (21)
     
    Obama
    52.84 %
    364

    37.6
    42.2
    44.0
    46.6
    58.6

    52.8
    58.8
    90.6
    60.6
    52.2

    47.0
    71.0
    36.0
    59.6
    49.6

    57.2
    42.4
    45.0
    43.0
    54.2

    60.0
    59.0
    56.4
    55.2
    46.4

    51.2
    46.4
    41.2
    52.2
    55.4

    55.6
    54.4
    61.0
    52.4
    45.0

    51.6
    35.2
    56.8
    57.4
    61.0

    44.0
    42.6
    41.4
    46.0
    32.8

    60.4
    53.4
    55.4
    47.6
    54.2
    40.0
     
    Obama
    100.0 %
    356.3

    0.0
    0.0
    0.2
    4.8
    100.0

    91.5
    100.0
    100.0
    100.0
    85.9

    7.1
    100.0
    0.0
    100.0
    42.2

    100.0
    0.0
    0.7
    0.0
    98.0

    100.0
    100.0
    99.9
    99.5
    3.9

    72.2
    3.9
    0.0
    85.9
    99.6

    99.7
    98.4
    100.0
    88.0
    0.7

    78.3
    0.0
    100.0
    100.0
    100.0

    0.2
    0.0
    0.0
    2.5
    0.0

    100.0
    95.2
    99.6
    12.0
    98.0
    0.0
     
    Percent
    100
            







    6.4



    19.3

    4.3



    11.0





    1.1





    0.9

    11.0
    0.4

    3.6



    0.7

    10.7


    20.0












    5.6

    2.1
    2.9
     
    Rank

            







    6



    2

    8



    3





    12





    13

    3
    15

    9



    14

    5


    1












    7

    11
    10
     
    Final  Kerry
    51.75 %
    337

    42.0
    39.8
    48.8
    50.5
    55.8

    50.8
    56.5
    86.3
    57.8
    52.3

    46.5
    52.5
    38.3
    57.0
    41.3

    54.5
    39.3
    42.8
    49.0
    58.3

    56.3
    70.8
    54.3
    55.0
    47.3

    49.3
    41.3
    37.3
    50.5
    51.5

    56.0
    50.5
    60.0
    49.3
    42.5

    52.3
    36.3
    54.5
    53.8
    62.0

    44.3
    46.5
    49.3
    40.0
    29.3

    58.3
    48.5
    55.0
    49.5
    54.8
    33.5
    JK Unadj
    52.51 %
    337

    42.1
    41.6
    44.9
    45.7
    60.9

    50.7
    63.4
    91.9
    61.9
    51.4

    42.3
    58.5
    32.7
    57.0
    40.7

    51.2
    37.7
    40.2
    44.0
    56.6

    60.3
    66.6
    55.0
    56.4
    49.8

    49.3
    38.2
    37.6
    53.7
    57.8

    58.0
    53.6
    65.5
    49.7
    35.2

    54.3
    33.8
    53.0
    55.5
    63.3

    46.3
    36.5
    43.5
    42.3
    28.9

    68.1
    50.3
    57.7
    40.5
    52.6
    33.3
    Kerry
    48.76 %
    252

    37.2
    35.9
    44.8
    45.0
    54.9

    47.5
    54.9
    90.1
    53.9
    47.6

    41.8
    54.6
    30.6
    55.4
    39.7

    49.7
    37.0
    40.1
    42.6
    54.1

    56.5
    62.6
    51.7
    51.6
    40.2

    46.6
    39.0
    33.0
    48.4
    50.7

    53.5
    49.5
    59.0
    44.0
    35.9

    49.2
    34.8
    51.9
    51.4
    60.0

    41.3
    38.8
    43.0
    38.6
    26.3

    59.5
    45.9
    53.4
    43.6
    50.2
    29.4

     
    Exit Poll
    0.75 %
      0  

    0.1
    1.8
    (3.9)
    (4.8)

    5.2

    (0.0)
    6.9
    5.7
    4.1
    (0.8)

    (4.2)

    6.0
    (5.5)
    (0.0)
    (0.6)

    (3.3)
    (1.6)
    (2.6)
    (5.0)
    (1.6)


    4.0
    (4.1)
    0.7
    1.4
    2.6

    0.0
    (3.1)
    0.3
    3.2
    6.3

    2.0
    3.1
    5.5
    0.5
    (7.3)

    2.0
    (2.4)
    (1.5)

    1.7
    1.3

    2.0
    (10.0)
    (5.8)

    2.3
    (0.4)

    9.8
    1.8
    2.7
    (9.0)
    (2.1)
    (0.2)

     
    Vote Cnt
    ( 3.0 ) %
    (85)

    (4.8)
    (3.9)
    (3.9)
    (5.5)
    (0.9)

    (3.3)
    (1.6)

    3.8
    (3.9)
    (4.7)

    (4.7)

    2.1
    (7.7)
    (1.6)
    (1.6)

    (4.8)
    (2.3)
    (2.7)
    (6.4)
    (4.1)


    0.2
    (8.2)
    (2.5)
    (3.4)
    (7.1)

    (2.7)
    (2.3)
    (4.2)
    (2.1)
    (0.8)

    (2.5)
    (1.0)
    (1.0)
    (5.2)
    (6.6)

    (3.1)
    (1.5)
    (2.6)
    (2.3)
    (2.0)

    (2.9)
    (7.7)
    (6.3)
    (1.4)
    (3.0)


    1.3
    (2.6)
    (1.6)
    (5.9)
    (4.5)
    (4.1)
     
       Final  Kerry  
    1.09 %
      19.3  

    (4.4)
    2.5
    (4.8)
    (3.9)

    2.9

    2.1
    2.3
    4.3
    2.9
    (0.0)

    0.5
    18.5
    (2.3)
    2.6
    8.4

    2.7
    3.2
    2.3
    (6.0)
    (4.1)


    3.8
    (11.8)
    2.1
    0.2
    (0.9)

    2.0
    5.2
    4.0
    1.7
    3.9

    (0.4)
    3.9
    1.0
    3.2
    2.5

    (0.6)
    (1.1)

    2.3
    3.7
    (1.0)

    (0.3)
    (3.9)
    (7.9)

    6.0
    3.6

    2.2
    4.9
    0.4
    (1.9)
    (0.5)

    6.5
     
    Obama
    9
    112

    AL
    AK
    AZ
    AR
    CA

    CO*
    CT
    DC
    DE
    FL*

    GA
    HI
    ID
    IL
    IN

    IA*
    KS
    KY
    LA
    ME

    MD
    MA
    MI
    MN
    MS

    MO*
    MT
    NE
    NV*
    NH

    NJ
    NM*
    NY
    NC*
    ND

    OH*
    OK
    OR
    PA
    RI

    SC
    SD
    TN
    TX
    UT

    VT
    VA*
    WA
    WV
    WI
    WY

    Polling data source:
    Electoral-vote.com
    RealClearPolitics.com

    Why Election Model projections differ from the Media, Academia and the Bloggers

    There are a variety of election forecasting models used in academia, the media and internet election sites. The corporate MSM (CNN, MSNBC, FOX, CBS, etc.) sponsors national polls to track the “horserace” and state polls to calculate the electoral vote.

    The EM uses Monte Carlo (MC) simulation method to calculate the probability of winning the electoral vote. Monte Carlo is widely used to analyze diverse risk-based models when an analytical solution is impractical or impossible. The EM is updated weekly based on the latest state and national polls. The model projects the popular and electoral vote, assuming both clean and fraudulent election scenarios. The EM allocates the electoral vote based on the state win probability in calculating a more realistic total Expected EV.

    Corporate MSM pollsters and media pundits use state and national polling data. Electoral vote projections are misleading, since they are calculated based on the latest state polls regardless of the spread; the state poll leader gets all of its electoral votes. This is statistically incorrect; they do not consider state win probabilities. And there is no adjustment for the allocation of undecided voters.

    For example, assume that McCain leads by 51.0–49.0% in each of five states with a total of 100 electoral votes. Most models would assign the 100 EV to McCain. But Obama could easily win one or more of the states, since his win probability is 31% :

    • The state projected vote share V(i) is the state poll share PS(i) plus the undecided voter allocation UVA(i):

      V(i) = PS(i)+UVA(i),   for i=1,51 states

      For this example, a final Obama projected vote share V(i) = .49 for all states is assumed (with distinct state poll shares PS(i) and respective undecided voter allocations UVA(i) implied). Five states total 100 EV.


    • The probability P(i) of winning each state assuming a 4% polling MoE (95% confidence):

      P(i)  =  NORMDIST ( V(i),  0.5,  .04/1.96,  true )

      .31 = NORMDIST( .49,  0.5,  .04/1.96,  true)  for each of the 5 states       (the NORMDIST function is available in Excel)

      The 2008 Election Model would allocate 31% of 100 EV to Obama and 69% of 100 EV to McCain. (more)

    Fixing the polls: Party ID, Voted in 2000, RV vs. LV

    Most national and state polls are sponsored by the corporate MSM. Gallup, Rasmussen and other national polls recently increased the Republican Party ID percentage weighting. This had the immediate effect of boosting McCain’s poll numbers. But there are 11 million more registered Democrats than registered Republicans. USA Today/Gallup changed the poll method from RV to LV right after the Republican convention. Party-ID weights were manipulated to favor McCain as well.

    There is a consistent discrepancy between Registered Voter (RV) and Likely Voter (LV) Polls. The Democrats always do better in RV polls. No wonder: Since 1988, Democratic presidential candidates have won new voters by an average 14% margin.

    The manipulation of polling weights is nothing new. Recall that the 2004 and 2006 Final National Exit Polls weightings were adjusted to match the recorded vote miscount. But all category cross-tabs had to be changed, not just Party ID. Of course, the Final Exit Poll (state and national) is always matched to the Recorded vote, even though it may be fraudulent — as it was in 2000, 2002, 2004 and 2006.

    In 2004, the 12:22am National Exit Poll (NEP) had a 3835 Democrat/Republican 'Party ID' mix.

    Kerry won  the 12:22am Preliminary NEP by 5148%.    ( 13,047 random sample, 1% MoE )

    The weighting mix was changed to 3737 in the Final NEP  to 'force' a match to the Recorded vote miscount;

    Likewise, the Gore/Bush 'Voted 2000' weights were changed from 3941 to 3743 in the Final    ('13047' & '13660' here).

    Bush won  the 1:25pm 'forced' Final NEP by 5148%.

    Bush was the official winner by 50.7–48.3% with 286 EV.

    The final 2004 Election Model projection indicated that Kerry would win 337201 EV with 51.8% of the 2-party vote.  In their Jan. 2005 report, exit pollsters Edison-Mitofsky provided the average exit poll discrepancy for each state based on 1250 total precincts. Kerry won the unadjusted aggregate state exit poll vote share by 52.047.0% (2-party 52.5%) with 337 electoral votes — exactly matching the Election Model!

    In the 2006 midterms, the 7pm Preliminary NEP had a 3935 Democratic/Republican weighting mix. The Democrats won that NEP by 55–43%. But the weights were changed to 3836 in the Final NEP in order to match the 52–46% recorded vote; the Dem 12% margin was cut in half. Once again, the 'Voted 2004' weights were transformed: from Bush/Kerry 4745 at 7pm to 4943 in the Final. The landslide was denied; 10-20 Dem seats were stolen.

    The “dead heat” claimed by pollsters, bloggers and the media is a canard — unless they are factoring fraud into their models and not telling us. The media desperately wants a horserace: They fail to adjust the polls for undecided and newly registered voters. They avoid McCain’s gaffes, flip-flops and plagiarisms, while he supports the most unpopular president in history.

    The Great Election Fraud Lockdown: Uncounted, Stuffed and Switched Votes

    Professional statistical organizations, media pundits and election forecasters who projected a Bush victory never discuss Election Fraud. On the contrary, a complicit media has been in a permanent election fraud lockdown, as it relentlessly promotes the fictional propaganda that Bush won BOTH elections. They want you to believe that Democrats always do better in the exit polls, because Republican voters are reluctant responders. But they never consider other, more plausible explanations — such as uncounted votes and stuffed ballots. Millions of mostly Democratic ballots are uncounted, spoiled and stuffed in every election and favored a Bush I and II in 1988, 1992, 2000 and 2004. That's why the Democratic True vote (and exit poll share) is always greater than the Recorded vote. Read more here.

    • In most states, total votes cast exceeded votes recorded (uncounted ballots exceeded stuffed). In Florida, Ohio and 10 other states, total votes recorded exceeded votes cast (ballot stuffing exceeded uncounted ballots).

    • The majority (70-80%) of uncounted ballots are in Democratic minority precincts. According to the 2000 Vote Census, 5.4 million of 110.8m total votes cast (4.9%) were uncounted (approximately 4.0m were Gore votes).

    • In 2004, Bush won the recorded vote by 62–59m with 286 EV. But 3.4m of 125.7 million total votes cast were uncounted (2.7%) and 2.5m were for Kerry. If they were counted, the recorded Bush 3.0m margin is cut in half, 62.9 - 61.5m. And that's before vote rigging.

    • The media commissioned exit polls which indicated that Kerry won by 52-47%.

    • The exit pollsters never explained why mathematically impossible weights were used in the Final Exit Poll to 'force' a match to the recorded vote count.

    • Historically, challengers have won 60–90% of the undecided vote (UVA) when the incumbent was unpopular. In 2004, final state and national Pre-Election Polls had the race nearly tied at 47%, and Bush had a 48% approval rating. That’s one reason why the Gallup poll projected that Kerry would win 88% of the late undecided vote.

    The 2004 Election Model allocated 75% of the undecided vote to Kerry as the base case scenario. It projected ... (more)

    Calculating the Expected Electoral Vote and Win Probability

    Most election forecasting blogs and academics and the media employ the latest state polls as input to their models but don’t use basic probability, statistics and simulation concepts in forecasting the electoral vote and corresponding win probability. A meta-analysis or simulation is not required to calculate the expected electoral vote. Of course, the individual state vote projections depend on the particular forecasting method used. With all due respect to Professor Sam Wang, his Meta-Analysis program is an unnecessarily complex combinatorial algorithm when compared to Excel and Monte Carlo simulation for calculating the expected Electoral Vote and Win Probability.

    The Excel-based Election Model is straightforward. ... (more)
     





     
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    TooRaLoo Donating Member (1000+ posts) Send PM | Profile | Ignore Thu Oct-09-08 12:23 AM
    Response to Original message
    1. n00b question please:
    what is "TIA"?
    Printer Friendly | Permalink |  | Top
     
    billyoc Donating Member (1000+ posts) Send PM | Profile | Ignore Thu Oct-09-08 12:28 AM
    Response to Reply #1
    2. DU'er Truthisall.
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    TooRaLoo Donating Member (1000+ posts) Send PM | Profile | Ignore Thu Oct-09-08 12:30 AM
    Response to Reply #2
    3. THANK YOU! I was hoping that's what it meant!!
    I lost my log-in info from back then, but I was around here for the '04 election.
    Printer Friendly | Permalink |  | Top
     
    tiptoe Donating Member (1000+ posts) Send PM | Profile | Ignore Thu Oct-09-08 12:53 PM
    Response to Reply #3
    10. k!
    n/t

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    Trajan Donating Member (1000+ posts) Send PM | Profile | Ignore Thu Oct-09-08 12:30 AM
    Response to Reply #1
    4. TIA
    I believe it is 'Truth In Action' ... (or Truthisall ???)

    A DUer who loved compiling election prediction data and producing these predictive models ...

    I am not sure, but might be tombstoned .... might be ...
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    TooRaLoo Donating Member (1000+ posts) Send PM | Profile | Ignore Thu Oct-09-08 12:38 AM
    Response to Reply #4
    5. Yes,
    Edited on Thu Oct-09-08 12:38 AM by esuna
    I think he was TS'd. I loved his(?) posts. Edit: don't remember why he was, but that sounds correct.
    Printer Friendly | Permalink |  | Top
     
    NYC_SKP Donating Member (1000+ posts) Send PM | Profile | Ignore Thu Oct-09-08 12:49 AM
    Response to Reply #4
    6. Truth In Action.....TIA, still has a presence, I think, here:
    Printer Friendly | Permalink |  | Top
     
    backscatter712 Donating Member (1000+ posts) Send PM | Profile | Ignore Thu Oct-09-08 01:13 AM
    Response to Original message
    7. NICE!!! Almost completely out of theft-range.
    We can't just win, we have to win big!

    But it looks like we're most of the way there - there's only one scenario, the one with the biggest number of votes switched and uncounted, that leaves Obama without 270+ electoral votes and the Presidency!

    The Rovian thugs will have to steal a LOT to take the election, but they can only get away with so much election theft, or they risk getting lynched.
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    helderheid Donating Member (1000+ posts) Send PM | Profile | Ignore Thu Oct-09-08 01:26 PM
    Response to Reply #7
    13. Absolutely WHAT YOU SAID! K&R
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    krawhitham Donating Member (1000+ posts) Send PM | Profile | Ignore Thu Oct-09-08 01:31 AM
    Response to Original message
    8. RCP has both winning the election?
    Electoral-vote.com (349–174–15) and RealClearPolitics (364–274)
    Printer Friendly | Permalink |  | Top
     
    tiptoe Donating Member (1000+ posts) Send PM | Profile | Ignore Thu Oct-09-08 01:41 AM
    Response to Reply #8
    9. typo correction -- RCP should be: 364 - 174 :
    Edited on Thu Oct-09-08 02:33 AM by tiptoe
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    tiptoe Donating Member (1000+ posts) Send PM | Profile | Ignore Thu Oct-09-08 01:21 PM
    Response to Original message
    11. Even if 3% of votes go uncounted & 6% of Obama's votes switched to McCain, Obama still wins w 274EV
    Edited on Thu Oct-09-08 02:02 PM by tiptoe

    See Chart, page 7: http://www.geocities.com/electionmodel/2008ElectionModel1009.pdf

    LATEST POLLS as of 1:52 PM included in PDF


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    suston96 Donating Member (1000+ posts) Send PM | Profile | Ignore Thu Oct-09-08 01:25 PM
    Response to Original message
    12. Yeah, I check that every day........
    ....but scroll down to the Kerry 2004 numbers for November 1, 2004.........

    Be not complacent......
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    tiptoe Donating Member (1000+ posts) Send PM | Profile | Ignore Thu Oct-09-08 05:42 PM
    Response to Reply #12
    17. you got that right! nt
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    tiptoe Donating Member (1000+ posts) Send PM | Profile | Ignore Thu Oct-09-08 02:09 PM
    Response to Original message
    14. LATEST POLLS as of 1:52 PM EST available here (5-poll mov avg ~9% spread):
    Edited on Thu Oct-09-08 02:09 PM by tiptoe
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    tiptoe Donating Member (1000+ posts) Send PM | Profile | Ignore Thu Oct-09-08 05:05 PM
    Response to Original message
    15. West Virgina is in play! (46 - 46 in latest state poll) ...updated 4:03 pm EST

    See page 4, http://www.geocities.com/electionmodel/2008ElectionModel1009.pdf

    See page 2 for an updated Battleground States chart.








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    helderheid Donating Member (1000+ posts) Send PM | Profile | Ignore Thu Oct-09-08 05:16 PM
    Response to Original message
    16. Someone PLEASE get this on the greatest page.
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    tiptoe Donating Member (1000+ posts) Send PM | Profile | Ignore Thu Oct-09-08 07:32 PM
    Response to Reply #16
    20. "tough crowd" :) n/t
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    helderheid Donating Member (1000+ posts) Send PM | Profile | Ignore Thu Oct-09-08 08:59 PM
    Response to Reply #20
    23. NO KIDDING!
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    tiptoe Donating Member (1000+ posts) Send PM | Profile | Ignore Sat Oct-11-08 01:04 PM
    Response to Reply #23
    28. btw, thanks! n/t
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    tiptoe Donating Member (1000+ posts) Send PM | Profile | Ignore Thu Oct-09-08 06:06 PM
    Response to Original message
    18. Expected EV up to 359 ( +22 Kerry's final projection) nt
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    tiptoe Donating Member (1000+ posts) Send PM | Profile | Ignore Thu Oct-09-08 06:37 PM
    Response to Original message
    19. Tina Palin tonight, Obama tomorrow ...
    Edited on Thu Oct-09-08 06:45 PM by tiptoe
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    Kukesa Donating Member (1000+ posts) Send PM | Profile | Ignore Thu Oct-09-08 07:34 PM
    Response to Original message
    21. This post deserves a big K & R! n/t
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    phrigndumass Donating Member (1000+ posts) Send PM | Profile | Ignore Thu Oct-09-08 07:37 PM
    Response to Original message
    22. Hi tiptoe ... Have you seen the latest voter registration data? (link)
    Printer Friendly | Permalink |  | Top
     
    tiptoe Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Oct-10-08 01:07 AM
    Response to Reply #22
    26. Radical RW "Oil" Rethugs (hijackers of Eisenhower's Party) subverting Democracy in big "blue" states
    Printer Friendly | Permalink |  | Top
     
    No DUplicitous DUpe Donating Member (1000+ posts) Send PM | Profile | Ignore Thu Oct-09-08 09:26 PM
    Response to Original message
    24. Kick..this needs 1 more rec...
    Please?
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    helderheid Donating Member (1000+ posts) Send PM | Profile | Ignore Thu Oct-09-08 10:27 PM
    Response to Original message
    25. 5th rec anyone?
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    tiptoe Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Oct-10-08 06:00 PM
    Response to Original message
    27. UPDATED ELECTION MODEL (PDF) 10/10 @ 330PM: Obama 364EV; 53.1% state; 54.5% National
    Printer Friendly | Permalink |  | Top
     
    IndianaGreen Donating Member (1000+ posts) Send PM | Profile | Ignore Sat Oct-11-08 01:07 PM
    Response to Reply #27
    29. Sorry, too late for me to K&R
    but good thread anyhoo.
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    tiptoe Donating Member (1000+ posts) Send PM | Profile | Ignore Sat Oct-11-08 03:33 PM
    Response to Reply #29
    30. ok, thanks for le kick! n/t
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