nntool

How to format data for use in nntool (MATLAB)?

In nntool, the sample data is formatted as: [0 1 -1; 2 3 1] I have ~8000 data points in a text file. How do I format those points for use here? What does the semicolon signify? ...

Using nntool [MATLAB] from command line.

I have this code: in = [5 columns of data-points]; out = [1 column of data-points]; net = newfit(in,out,5); net = train(net,in,out); now I want to access the error variable that is generated (so that I can calculate the mean error etc.) run this in a loop, so I want to re-initialize weights between loops. access the variable that s...