Comparing observed/predicted from different models. (Mean Absolute Deviation (MAD) or Mean Absolute Error (MAE))?
I'm using the neural platform to calculate a model that makes predictions from some observed data and want to compare the performance of that model to other models (not from JMP). To compare the different models, I want to compare the observed data and the predictions from the different models.The R2 is not a good measure because it checks for any linear relationship between the observed and predi...