We are learning how to write code for line counting. We can see through the debug windows and local variables windows how many lines are being counted when the NXT is connected to the computer with the USB cable.
Is there a way for us to see the data stored on the NXT, after it has collected this information and is not connected to the computer?
Thanks!

You probably have the values stored as variable(s). The first trick is going to not end your program because this loses your variable(s). Next you may want to rewrite your code to put the data into an array variable, this will allow it to be accessed easier. Finally you will code a menu to display the variable(s).
Please post your code and ask specific questions if you need more help.
Good luck.