Poll Average Details- NY Governor - 2002-11-05 20:00:00

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 George Pataki H. Carl McCall Tom Golisano Andrew Cuomo Stanley Aronowitz Thomas K. Leighton Scott Jeffrey Martín Koppel Gerard "Jerry" Cronin
Quinnipiac University11/3X 1.00000   45.0000 - -0.4574 bias 29.0000 - 1.4883 bias 14.0000 - 1.9399 bias            
Survey USA10/30X 0.93333   47.0000 - 0.3321 bias 32.0000 - 0.6087 bias 17.0000 - 1.7223 bias            
Marist Institute10/29X 0.91667   47.0000 - -0.7027 bias 27.0000 - 1.2095 bias 17.0000 - 1.0103 bias            
New York Times10/18X 0.73333   42.0000 - -0.5502 bias 31.0000 - 1.0972 bias 17.0000 - 4.6062 bias            
Blum & Weprin Associates10/9X 0.58333   41.0000 - -1.2293 bias 32.0000 - 1.3155 bias 13.0000 - 0.8336 bias            
TOTAL 45.258917 28.867092 13.718968 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000