Poll Average Details- FL Governor - D Primary - 2018-08-28 18:00:00

The Poll Average is a weighted and adjusted number.
[Mid Date Column] All times are calculated by the middle date of the poll if it spans multiple days.
A time window of 2 months prior to the most recent poll is used.
[Time Weight Column] Polls are weighted in the amount they contribute to the final results in a linear fashion in this time window - the newest poll has a weight of 1, a poll 30 days prior will have a weight of 0.5 and a poll 60 days out will have a weight of 0. If the same pollster has more than one poll in this time period, only the newest will be used.
[Internal Column] If a poll is marked as being an internal poll for one of the candidates, it's weight will be halved.
[Candidate Columns, Bias] OurCampaigns has calculated partisan bias figures for all Polling Firms based on data from final vote totals in races they have polled. These amounts are subtracted from the poll result - in the case the bias figure is negative it will effectively be added to the poll result and appear as two dashes (minus a negative = plus). [TOTAL Row] The adjusted weights are summed for each poll result and the adjusted poll results for each candidate are multiplied by the poll weight and then summed. Each candidate's poll sum is divided by their weight sum to give the total.

PollMid DateTime WeightInternal Gwen Graham Gwen GrahamPhilip Levine Gwen GrahamAndrew T. Gillum Gwen GrahamJeff Greene Gwen GrahamChristopher King Gwen GrahamAlex "Lundy" Lundmark Gwen GrahamJohn Wetherbee Gwen Graham
St. Pete Polls8/26X 1.00000   32.0000 22.0000 25.0000 11.0000 2.0000    
Gravis Marketing8/22X 0.93333   26.0000 18.0000 15.0000 19.0000 5.0000    
SEA Polling & Strategic Design (D)8/21X 0.91667   25.0000 26.0000 18.0000 13.0000 2.0000    
Florida Atlantic University8/20X 0.90000   28.9000 17.2000 11.4000 10.9000 10.3000    
Change Research8/19X 0.88333  X 1/2 22.0000 22.0000 33.0000 10.0000      
Saint Leo University8/16X 0.83333   31.3000 22.3000 15.4000 17.0000 4.7000    
Survey USA8/13X 0.78333   22.0000 22.0000 11.0000 16.0000 3.0000 1.0000 1.0000
Public Policy Polling8/6X 0.66667  X 1/2 26.0000 22.0000 13.0000 16.0000 4.0000    
ALG Research (D)8/2X 0.60000  X 1/2 33.0000 17.0000 10.0000 13.0000 3.0000    
Mason-Dixon7/25X 0.46667   27.0000 18.0000 10.0000 12.0000 7.0000 1.0000  
TOTAL 27.415199 20.913872 16.470688 13.955609 4.567526 1.000000 1.000000