Table 3 Best performing models
From: Estimating ideology and polarization in European countries using Facebook data
Model | Var. 1 | Coef. | Var. 2 | Coef. | Inter. | R2 | RMSE | Months |
|---|---|---|---|---|---|---|---|---|
\(I_{1}\) | posts | 0.504(***) | comments_mean | 0.123(*) | 2.061(***) | 0.752 | 0.287 | 0.5 |
\(I_{2}\) | posts | 0.479(***) | reactions_median | 0.148(*) | 2.039(***) | 0.735 | 0.292 | 0.5 |
\(I_{3}\) | posts_per_day | 0.314(***) | page_likes | 0.297(**) | 2.069(***) | 0.707 | 0.315 | 2 |
\(I_{4}\) | shares | 0.161(*) | page_likes | 0.324(**) | 2.723(***) | 0.652 | 0.354 | 0.25 |
\(I_{5}\) | video_views_median_week | 0.198(*) | page_likes | 0.329(**) | 2.545(***) | 0.649 | 0.351 | 0.75 |
\(I_{6}\) | posts_per_day | 0.304(**) | video_views_median_week | 0.220(*) | 2.545(***) | 0.602 | 0.366 | 3 |
\(I_{7}\) | reactions_mean | 0.279(*) | video_views_mean | 0.147(*) | 3.125(***) | 0.591 | 0.406 | 2 |
\(I_{8}\) | comments_median_week | 0.184(*) | video_views_mean | 0.183(**) | 3.467(***) | 0.576 | 0.416 | 2 |
\(I_{9}\) | posts_per_day | 0.233(*) | shares_mean | 0.185(*) | 3.147(***) | 0.448 | 0.463 | 0.25 |
\(P_{1}\) | posts | 0.210(*) | reactions_median | 0.546(***) | 0.793(*) | 0.808 | 0.424 | 0.75 |
\(P_{2}\) | posts | 0.274(*) | video_views_mean | 0.355(***) | 1.46283(**) | 0.708 | 0.531 | 1 |
\(P_{3}\) | posts | 0.354(*) | comments_median | 0.261(*) | 1.526(**) | 0.568 | 0.608 | 1 |