Table 9 Lasso Regression results for parliamentary elections in 2019-2020
From: Estimating ideology and polarization in European countries using Facebook data
Country Ideology | Dalton Polarization | |||||
|---|---|---|---|---|---|---|
Country | Real | Prediction | Error | Real | Prediction | RMSE |
Austria | 5.512 | 5.435 | 0.077 | 3.928 | 4.139 | −0.211 |
Belgium | 5.324 | 5.641 | −0.317 | 5.005 | 4.677 | 0.328 |
Croatia | 5.894 | 5.755 | 0.139 | 4.385 | 4.494 | −0.109 |
Denmark | 5.260 | 5.051 | 0.209 | 4.666 | 4.707 | −0.041 |
Estonia | 5.842 | 5.267 | 0.575 | 3.886 | 2.985 | 0.901 |
Finland | 5.353 | 5.592 | −0.239 | 3.485 | 3.594 | −0.109 |
Greece | 4.781 | 4.813 | −0.032 | 4.371 | 4.246 | 0.125 |
Ireland | 4.583 | 4.644 | −0.061 | 3.645 | 3.367 | 0.278 |
Lithuania | 5.283 | 5.059 | 0.224 | 3.938 | 3.273 | 0.665 |
Poland | 6.351 | 6.154 | 0.197 | 3.383 | 3.368 | 0.015 |
Portugal | 4.580 | 4.407 | 0.173 | 3.627 | 3.616 | 0.011 |
Romania | 5.441 | 5.808 | −0.367 | 3.364 | 3.250 | 0.114 |
Slovakia | 6.465 | 6.111 | 0.354 | 3.720 | 3.629 | 0.091 |
Spain | 5.271 | 4.960 | 0.311 | 5.195 | 5.326 | −0.131 |
United Kingdom | 5.722 | 5.623 | 0.099 | 3.447 | 3.838 | −0.391 |
Country Ideology | Dalton Polarization | |||||
RMSE | 0.264 | 0.338 | ||||