Poll Average Details- TX US President - 2012-11-06 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 Mitt Romney Mitt RomneyBarack Obama Gary Johnson Virgil H. Goode, Jr. Jill Stein Ross C. "Rocky" Anderson Stewart Alexander Thaddaus Hill Andre Nigel Barnett Tom Hoefling Avery Ayers
YouGov11/3X 1.00000   57.0000 - 0.0288 bias 38.0000 - 1.4134 bias                  
University of Texas-Austin10/21X 0.78333   55.0000 - -4.2881 bias 39.0000 - -1.6778 bias                  
Texas Lyceum9/26X 0.36667   58.0000 - -1.1880 bias 39.0000 - -1.3102 bias                  
FrederickPolls9/13X 0.15000   52.0000 - -2.0941 bias 40.0000 - 0.7644 bias                  
WPA Intelligence (WPAi)9/11X 0.11667   55.0000 - 2.8390 bias 40.0000 - -2.2598 bias                  
TOTAL 57.647742 38.915972 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000