Figure 5
From: Design and analysis of tweet-based election models for the 2021 Mexican legislative election
Analysis of the alternative election model for May 2021. In this model, we determine political preference based on positive allegiance, that we define with respect to a lower limit (\(x_{\mathrm{{low}}}\), horizontal axis) and an upper limit (\(x_{\mathrm{{upp}}}\), vertical axis). Our default sub-model assumes \(\{ x_{\mathrm{{low}}}, x_{\mathrm{{upp}}} \}=\{0.6, 1.0\}\) and therefore \(\mathcal{A} \geq 0.6\). Panel a shows accuracy as the percentage difference between our model and the selection results. Panel b shows precision as the maximum bootstrapping uncertainties, in percentage points. Panel c shows volume as the number of thousands of unique users