Saturday, October 18, 2014

2014 Election Polls and Models (10/19/14)

Below are poll averages (from Real Clear Politics) for Gubernatorial, Senate, and contested House seats. A positive poll average favors the Republican candidate whereas a negative poll average favors the Democratic candidate. From the poll averages a ranking and probability are calculated for each race. A probability above 0.5 (50%) favors the Republican candidate whereas a probability under 0.5 favors the Democratic candidate. The higher ranking, the higher the probability the race will go to the Republican candidate. The lower the ranking, the higher the probability the race will go to the Democratic candidate. Since polling in House races are not very accurate, the formula to calculate the probability is more complex taking into account race ratings by the Cook, Election Projection, and Sabato political reports as well as generic congressional polling results and PVI (Partisan Voting Index). A positive PVI means the percentage of registered Republicans in the district outnumbers registered Democrats whereas a negative PVI means the percentage of registered Democrats in the district outnumbers registered Republicans. The overall probability for the President, Senate, Gubernatorial, and House races are computed to project the number of seats (including the presidency) that are going to be won by Republicans and Democrats respectively. Race candidates will be filled in to the below tables once they are determined by state primaries. I will update and post this information regularly (many primaries and candidates have not been decided and most polls are not pertinent because they do not contain the right candidates). Below is an overall summary of the predicted outcomes based on probability density function models.

Governor Races

State

Democrat

Republican

Poll

Rank

Probability

Gain

Incumbent

Arkansas

Ross

Hutchinson

7

14

0.6891095

1

Rep Gain

-1

California

Brown

Kashkari

-19

35

0.09028

-1

Dem Hold

-1

Connecticut

Malloy

Foley

-2

25

0.4439544

-1

Dem Hold

-1

Colorado

Hickenlooper

Beauprez

-0.4

20

0.4887552

-1

Dem Hold

-1

Hawaii

Ige

Aiona

-1

22

0.4719076

-1

Dem Hold

-1

Illinois

Quinn

Rauner

-2.7

26

0.4245435

-1

Dem Hold

-1

Maryland

Brown

Hogan

-12

32

0.1988587

-1

Dem Hold

-1

Massacusetts

Coakley

Baker

-1.7

24

0.4523176

-1

Dem Hold

-1

Minnesota

Dayton

Johnson

-10

31

0.2404817

-1

Dem Hold

-1

New Hampshire

Hassan

Havenstein

-9

28

0.2629495

-1

Dem Hold

-1

New York

Cuomo

Astorino

-25

36

0.0390444

-1

Dem Hold

-1

Oregon

Kitzhaber

Richardson

-9

28

0.2629495

-1

Dem Hold

-1

Rhode Island

Raimondo

Fung

-9

28

0.2629495

-1

Dem Hold

-1

Vermont

Shumlin

Milne

-18

34

0.1022995

-1

Dem Hold

-1

Arizona

DuVal

Ducey

6

15

0.6637985

1

Rep Hold

1

Alabama

Griffith

Bentley

30

1

0.9827536

1

Rep Hold

1

Alaska

Walker

Parnell

-6

27

0.3362015

-1

Dem Gain

1

Florida

Crist

Scott

-1.2

23

0.4663014

-1

Dem Gain

1

Georgia

Carter

Deal

2.8

17

0.5782158

1

Rep Hold

1

Idaho

Balukoff

Otter

17

8

0.8845574

1

Rep Hold

1

Iowa

Hatch

Branstad

15

9

0.8547741

1

Rep Hold

1

Kansas

Davis

Brownback

0.6

18

0.5168643

1

Rep Hold

1

Maine

Michaud

LePage

-0.2

19

0.4943771

-1

Dem Gain

1

Michigan

Schauer

Snyder

3.5

16

0.5974158

1

Rep Hold

1

Nebraska

Hassebrook

Ricketts

13

11

0.8202138

1

Rep Hold

1

Nevada

Goodman

Sandoval

25

4

0.9609556

1

Rep Hold

1

New Mexico

King

Martinez

9

13

0.7370505

1

Rep Hold

1

Oklahoma

Dorman

Fallin

18

6

0.8977005

1

Rep Hold

1

Ohio

Fitzgerald

Kasich

18

6

0.8977005

1

Rep Hold

1

Pennsylvania

Wolf

Corbett

-14

33

0.1619058

-1

Dem Gain

1

South Carolina

Sheheen

Haley

15

9

0.8547741

1

Rep Hold

1

South Dakota

Wismer

Daugarrd

24

5

0.9546207

1

Rep Hold

1

Tennessee

McKamey

Haslam

28

2

0.9757699

1

Rep Hold

1

Texas

Davis

Abbott

13

11

0.8202138

1

Rep Hold

1

Wisconsin

Burke

Walker

-0.4

20

0.4887552

-1

Dem Gain

1

Wyoming

Gosar

Mead

26

3

0.9665511

1

Rep Hold

1

0

14.1893

0.5615075

0

-4

8

Senate Races

State

Democrat

Republican

Poll

Rank

Probability

Gain

Incumbent

Alabama

Unopposed

Sessions

50

1

0.9908504

1

Rep Hold

1

Alaska

Begich

Sullivan

4.4

17

0.5822436

1

Rep Gain

-1

Arkansas

Pryor

Cotton

4.4

17

0.5822436

1

Rep Gain

-1

Delaware

Coons

Wade

-18

33

0.1978232

-1

Dem Hold

-1

Georgia

Nunn

Perdue

1.6

22

0.5300932

1

Rep Hold

1

Hawaii

Schatz

Cavasso

-40

36

0.0295395

-1

Dem Hold

-1

Illinois

Durbin

Oberweis

-13

29

0.2697823

-1

Dem Hold

-1

Massachusetts

Markey

Herr

-25

34

0.1190492

-1

Dem Hold

-1

Maine

Bellows

Collins

30

5

0.9215689

1

Rep Hold

1

Michigan

Peters

Land

-7

26

0.370575

-1

Dem Hold

-1

Minnesota

Franken

McFadden

-9

27

0.3355236

-1

Dem Hold

-1

Mississippi

Childers

Cochran

13

14

0.7302177

1

Rep Hold

1

Kentucky

Grimes

McConnell

3

36

0.5562903

1

Rep Hold

1

Idaho

Mitchell

Risch

28

5

0.9068032

1

Rep Hold

1

Kansas

Orman

Roberts

0

22

0.5

-1

Dem Gain

1

Nebraska

Domina

Sasse

23

7

0.8611217

1

Rep Hold

1

Colorado

Udall

Gardner

3

18

0.5562903

1

Rep Gain

-1

Louisiana

Landrieu

Cassidy

5.6

16

0.604212

1

Rep Gain

-1

New Jersey

Booker

Bell

-12

28

0.2856012

-1

Dem Hold

-1

New Mexico

Udall

Weh

-16

31

0.2251119

-1

Dem Hold

-1

Oklahoma

Johnson

Langford

31

3

0.9282518

1

Rep Hold

1

Oklahoma

Silverstein

Inhofe

31

3

0.9282518

1

Rep Hold

1

Montana

Walsh

Daines

18

9

0.8021768

1

Rep Gain

-1

Rhode Island

Reed

Zaccaria

-30

35

0.0784311

-1

Dem Hold

-1

Tennessee

Adams

Alexander

16

11

0.7748881

1

Rep Hold

1

Texas

Alameel

Cornyn

18

9

0.8021768

1

Rep Hold

1

South Carolina

Dickerson

Scott

19

8

0.8150371

1

Rep Hold

1

South Carolina

Hutto

Graham

16

11

0.7748881

1

Rep Hold

1

Virginia

Warner

Gillespie

-13

29

0.2697823

-1

Dem Hold

-1

Oregon

Merkley

Wehby

-16

31

0.2251119

-1

Dem Hold

-1

West Virginia

Tennant

Capito

16

11

0.7748881

1

Rep Gain

-1

New Hampshire

Shaheen

Brown

-3.5

25

0.4344069

-1

Dem Hold

-1

Wyoming

Hardy

Enzi

45

2

0.9831463

1

Rep Hold

1

South Dakota

Weiland

Rounds

9

15

0.6644764

1

Rep Gain

-1

North Carolina

Hagan

Tillis

-1.4

24

0.4736626

-1

Dem Hold

-1

Iowa

Braley

Ernst

2

21

0.5375964

1

Rep Gain

-1

0

21.1909

0.5680721

8

7

-6

House Races

State

Democrat

Republican

Poll

PVI

Cook

Sabato

Election Projection

AVE

Rank

Probability

Arkansas 2

Hays

Hill

7.5

8

5

5

5

5.35

32

0.7833199

Arkansas 4

Witt

Westerman

16

15

10

10

15

11.6

3

0.9553127

Arizona 1

Kirkpatrick

Tobin

6

4

0

0

-5

0.4

46

0.5233551

Arizona 2

Barber

McSally

-8

3

0

0

-5

-1.2

48

0.4302538

Arizona 9

Sinema

Rogers

0

1

-5

-10

-10

-4.8

62

0.2410551

California 3

Garamendi

Logue

-6

-1

-10

-15

-15

-8.8

73

0.0987559

California 7

Bera

Ose

-4

0

0

-5

-5

-2.4

52

0.362623

California 9

McNerney

Amador

0

-6

-15

-15

-15

-10.2

78

0.0676284

California 10

Eggman

Denham

10

1

15

10

15

9.2

12

0.91105

California 16

Costa

Tacherra

0

-7

-15

-15

-15

-10.4

79

0.0638822

California 21

Renteria

Valadao

19

-2

10

10

15

8.5

18

0.8933865

California 25

Strckland

0

3

10

15

10

7.6

23

0.867134

California 24

Capps

Mitchum

0

-4

-15

-5

15

-1.8

51

0.3960471

California 26

Brownley

Gorell

0

-4

0

-5

-5

-2.8

54

0.3408911

California 31

Aguilar

Chabot

0

-5

-5

-5

-5

-4

60

0.2790182

California 36

Ruiz

Nestande

0

1

0

-10

-5

-2.8

54

0.3408911

California 52

Peters

DiMaio

3.5

-2

0

0

5

0.95

40

0.5553216

Colorado 6

Romanoff

Coffman

0

-1

0

5

5

1.8

38

0.6039529

Connecticut 5

Esty

Greenberg

0

-3

-10

-10

-15

-7.6

69

0.132866

Florida 2

Graham

Southerland

0.5

6

5

5

5

4.25

34

0.7331509

Florida 26

Garcia

Cubelo

4

1

0

0

5

1.6

38

0.5926256

Florida 10

Demings

Webster

0

6

5

15

15

8.2

19

0.8850874

Florida 13

Sink

Jolly

0

1

15

15

15

9.2

12

0.91105

Florida 18

Murphy

Domino

-22

3

-10

-10

-10

-7.6

69

0.132866

Hawaii 1

Takai

Djou

4

-15

-10

-10

-15

-9.6

77

0.079888

Georgia 12

Barrow

Allen

0

14

0

-5

-5

0.8

42

0.5466302

Illinois 8

Duckworth

Kaifesh

0

-8

-10

-5

-15

-7.6

69

0.132866

Illinois 10

Schneider

Dold

-1.5

-8

0

-5

-5

-3.75

58

0.2914511

Illinois 11

Foster

Senger

-3

-8

-10

-10

-15

-8.9

75

0.0962333

Illinois 12

Enyart

Bost

5

0

-5

0

5

0.5

45

0.5291845

Illinois 13

Callis

Davis

17

0

10

10

10

7.7

22

0.8702532

Illinois 17

Bustos

Schilling

-9

-7

-5

-10

-10

-7.3

68

0.1425319

Indiana 2

Bock

Walorski

0

6

15

10

10

8.2

19

0.8850874

Iowa 1

Murphy

Blum

-1.5

-5

-5

-10

-15

-7.15

67

0.147539

Iowa 3

Appel

Young

-2

0

0

0

-5

-1.2

48

0.4302538

Iowa 4

Mowrer

King

7

5

10

10

15

8.7

17

0.8986735

Kentucky 6

Jensen

Barr

0

9

15

-5

-15

0.8

42

0.5466302

Maine 2

Cain

Poliquin

2

-2

-5

-5

-5

-3.2

57

0.3196748

Massachusetts 6

Moulton

Tisei

-5

-4

-5

-10

-5

-5.3

65

0.2188353

Michigan 8

Schertzeing

Bishop

0

2

15

15

5

7.4

26

0.8607415

Michigan 1

Cannon

Benishek

0

5

10

10

5

6

30

0.810202

Michigan 3

Goodrich

Amash

0

4

10

15

15

8.8

15

0.9012441

Michigan 7

Byrnes

Walberg

0

3

15

10

10

7.6

23

0.867134

Michigan 11

McKenzie

Trott

0

4

10

15

15

8.8

15

0.9012441

Minnesota 1

Walz

Hagedorn

0

1

-10

-15

-15

-7.8

72

0.1266786

Minnesota 2

Obermueller

Kline

22

2

15

10

15

10.6

5

0.9397006

Minnesota 8

Nolan

Mills

0

-1

0

0

-5

-1.2

48

0.4302538

Minnesota 7

Peterson

Westrom

-11

6

-10

-5

-10

-4.9

64

0.2365154

Montana 1

Lewis

Zinke

10

7

10

10

15

9.4

10

0.9156723

New Jersey 3

Belgard

McArthur

7

1

0

5

-5

0.9

41

0.5524272

New Jersey 2

Hughes

LoBiondo

10

-1

15

15

15

9.8

8

0.9243726

New York 1

Bishop

Zeldin

-5

2

-5

-5

-5

-3.1

56

0.3249272

New York 11

Recchia

Grimm

0

2

0

-5

5

0.4

46

0.5233551

New York 18

Maloney

Hayworth

-4

0

-5

-5

-10

-4.4

61

0.2596786

New York 19

Eldridge

Gibson

24

-1

10

5

10

7.2

28

0.854143

New York 21

Woolf

Stefanik

11

0

5

5

10

5.1

33

0.7724213

New York 24

Maffei

Katko

-5

-5

-5

-5

-15

-6.5

66

0.1705838

New York 23

Robertson

Reed

0

3

15

5

5

5.6

31

0.7939104

New York 27

Hochul

Collins

0

8

0

15

15

7.6

23

0.867134

Nebraska 2

Ashford

Terry

-1

4

5

0

5

2.7

36

0.6537218

New Hampshire 1

Shea-Porter

Guinta

0

1

0

0

5

1.2

39

0.5697462

New Hampshire 2

Kuster

Garcia

-3

-3

-5

-5

-5

-3.9

59

0.2839603

New Mexico 2

Lara

Pearce

0

5

15

10

15

9

14

0.9062417

Nevada 2

Spees

Amodei

0

5

15

15

15

10

7

0.9284578

Nevada 3

Bilbay

Heck

0

10

10

10

10

8

21

0.8793053

Nevada 4

Horsford

Hardy

0

-4

0

-15

-5

-4.8

62

0.2410551

North Carolina 2

Aiken

Ellmers

8

15

15

15

15

12.8

1

0.9695647

North Carolina 7

Barfield

Rouzer

0

12

15

15

15

11.4

4

0.9524827

Ohio 6

Garrison

Johnson

0

8

15

15

15

10.6

5

0.9397006

Ohio 14

Wager

Joyce

0

4

15

15

15

9.8

8

0.9243726

Oregon 5

Schrader

Smith

0

0

-15

-15

-15

-9

76

0.0937583

Pennsylvania 6

Trivedi

Costello

9

2

10

10

10

7.3

27

0.8574681

Pennsylvania 8

Strouse

Fitzpatrick

0

1

15

15

5

7.2

28

0.854143

Texas 23

Gallego

Hurd

0

3

-5

-5

-5

-2.4

52

0.362623

Utah 4

Owens

Love

10

16

10

15

15

12.2

2

0.9629965

Virginia 10

Foust

Comstock

0

2

5

5

5

3.4

35

0.6907215

Washington 1

Delbene

Larsen

0

-4

-10

-15

-15

-8.8

73

0.0987559

West Virginia 2

Mooney

Casey

12

11

5

15

10

9.4

10

0.9156723

West Virginia 3

Rahall

Jenkins

-12

14

0

0

-5

0.6

44

0.5350076

Governor Races: Current - Republicans 29; Democrats 21 (including 2 Independents); Model Projection - Republicans 27; Democrats 23 (including 2 Independents)

Senate Races: Current - Republicans 45; Democrats 55 (Including 2 Independents); Model Projection - Republicans 50; Democrats 50 (Including 2 Independents)

House Races: Current - Republicans 234; Democrats 204; Model Projection: Republicans 247; Democrats 191

Below is an overall summary of the predicted outcomes based solely on election polls:

Governor Races: Republicans 25; Democrats 25 (including 2 Independents)

Senate Races: Republicans 52; Democrats 48 (Including 3 Independents)

House Races: Republicans 243; Democrats 195

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