The New Election Model – Part II
Two weeks ago, I introduced a new election forecasting model. This generated much heat, and a little light in the numerous comments. Many were scepticical, arguing that it used proportional swing, others asked how a model that produced such different results to Unified National Swing could be taken seriously. Many of the criticisms came from a lack of understanding of how the model – which we’ve nicknamed Voter Intention Prediction Analysis, or VIPA – works. This post explains why VIPA…