The function produces the predictions for a two-layer feed-forward neural network.
# S3 method for brnn_extended
predict(object,newdata,...)A vector containig the predictions
an object of the class brnn_extended as returned by brnn_extended
matrix or data frame of test examples. A vector is considered to be a row vector comprising a single case.
arguments passed to or from other methods.
This function is a method for the generic function
  predict() for class "brnn_extended".
	It can be invoked by calling predict(x) for an
	object x of the appropriate class, or directly by
	calling predict.brnn(x) regardless of the class of the object.