The ErrorCalculation type exposes the following members.
The error calculation mode, this is static and therefore global to all Encog training. If a particular training method only supports a particular error calculation method, it may override this value. It will not change the value set here, rather the training will occur with its preferred training method. Currently the only training method that does this is Levenberg Marquardt (LMA). The default error mode for Encog is RMS.