request for matlab code

I am doing effort estimation through functional approximation by giving inputs in nftool of neural network but this gives me fluctuating result. I want results near to the given actual values. Can anybody provide me some code help or is there any method so that i can achieve my nearby values easily.

[Greg Heath]

Try the command line approach

 help fitnet
 doc fitnet

Then post error messages and corresponding code

Also see some of my posts in the NEWSGROUP and ANSWERS. Search using

 greg fitnet