Poll Average Details- UK EU Parliament - London - 2019-05-23 16:00:00

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 Liberal Democrats Labour Party Green Party of England & Wales The Brexit Party Conservative Party Change UK – The Independent Group UK Independence Party Alan Kirkby Animal Welfare Party Women's Equality Party UK European Union Party Daze Aghaji Roger Hallam Kofi Mawuli Klu Zoe Delemere Lafferty Claudia McDowell Andrew Medhurst Jonathan Henry Muss Mohammad Reza Farrokh "Mike" Shad Ian Sowden Andrea Venzon
YouGov5/17X 1.00000   24.0000 - 2.0691 bias 19.0000 - -2.5726 bias 14.0000 - 1.5078 bias 21.0000 - 8.7373 bias 10.0000 - -1.9396 bias 6.0000 - 0.2762 bias 2.0000 - 0.5460 bias                            
TOTAL 21.930900 21.572600 12.492200 12.262700 11.939600 5.723800 1.454000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000