Training a Custom Neural Network

Hello, I used the Neural Networks Toolbox to create a Custom Feed Forward Neural Network (net = network), but it does not train at all (i.e. i get 0 iterations). When I tried adding in the line "configure(net,X,T)", it doesn't appear to be correct because I assign my training set as a function of my inputs, and yet I get an r value of 0.1.

Please let me know how I can assign my datasets to the correct input and output nodes, and then train my custom network!

[Greg Heath]

Don't expect help without posting your code with numerous questions and commets.

Hope this helps.

Greg