There are many ma analysis faults you can make. These mistakes can cause costly repercussions. To avoid these types of mistakes, be familiar with difference among MAE and RMSE. MAE is the average absolute range between two points, X and Y. Every error contributes to MAE equal in porportion sharadhiinfotech.com to its total value. RMSE involves squaring differences, consequently one or two big differences will increase the RMSE more than one tiny difference will certainly.