Hi,
I have a matrix as:
a    b     c
2    1     3
2    2     5
2    5     9

With values of this matrix, I draw a graph. Each row has a different
meaning. For this reason, I need put different names each row. For example:

                                mygraph
-------------------           -------------------
--------------------
DescriptionA           DescriptionB             DescriptionC

-------------------------------------------------             --------
--------
                       ab                                    c1          c2

I know it is possible do, but I don'k know how can I do it?

Can anyone help me, please?

Thanks.

	[[alternative HTML version deleted]]

