Poll Average Details- MI US President - D Primary - 2020-03-10 19:00:00

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 Joe Biden Joe BidenBernie Sanders Joe BidenPete Buttigieg Joe BidenMichael R. "Mike" Bloomberg Joe BidenElizabeth Warren Joe BidenAmy Klobuchar Joe BidenTulsi Gabbard Joe BidenTom Steyer Joe BidenCory Booker Joe Biden Uncommitted Joe BidenJulián Castro Joe BidenJoseph A. Sestak Joe BidenMichael Bennet Joe BidenJohn K. Delaney Joe BidenMarianne Williamson Joe BidenAndrew Yang Joe Biden
AtlasIntel3/9X 1.00000   48.0000 40.0000   3.0000 1.0000   2.0000                  
Swayable3/9X 1.00000   62.0000 27.9000         0.9000                  
Data for Progress3/9X 1.00000   59.0000 38.0000         2.0000                  
Mitchell Research & Communications3/8X 0.98333   54.0000 33.0000 1.0000 1.0000 3.0000 1.0000   1.0000                
YouGov3/8X 0.98333   54.0000 41.0000         1.0000                  
Concord Public Opinion Partners3/8X 0.98333   53.0000 23.0000         1.0000                  
ROI Rocket3/8X 0.98333   55.0000 45.0000                            
Monmouth University3/8X 0.98333   51.0000 36.0000   3.0000 1.0000   1.0000                  
Target Insyght3/8X 0.98333   65.0000 24.0000   2.0000 3.0000 1.0000                    
EPIC/MRA3/6X 0.95000   51.0000 27.0000                            
Glengariff Group3/2X 0.88333   29.2000 22.5000 5.8000 10.5000 6.7000 2.7000                    
University of Wisconsin (Badger Poll)2/20X 0.70000   16.0000 25.0000 11.0000 13.0000 13.0000 8.0000                    
TOTAL 50.808455 32.147959 5.379221 4.929217 4.138855 2.803286 1.319328 1.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000