Tags: Correlation

LR03: Residuals and RMSE

LR03: Residuals and RMSE

This is post #3 on the subject of linear regression, using R for computational demonstrations and examples. We cover here residuals (or prediction errors) and the RMSE of the predicti...
Mathematical Competition

Mathematical Competition

Please read our update regarding this competition, before applying, as some significant progress has been made (no winner yet as of 7/22). The purpose of the competition is to prove o...
Great Saturday Reading

Great Saturday Reading

Here is our selection of featured articles and resources posted in the last few days: The Gaussian Correlation Inequality in One Picture  Handbook of Statistical Analysis and Data Min...