The economy and the markets are complex, and the only way to understand them is to consider more than a few metrics as you ...

R-squared values range from 0 to 1, indicating the fit and explanatory power of a regression model. Values below 0.3 suggest weak explanatory power; above 0.7 indicate strong relationships.

MSE is the average of the squared differences between the predicted and actual values. It is also known as the L2 norm or the Euclidean distance. MSE gives more weight to larger errors than ...