Hi,
I have a scatter chart using the following values of the
table:

GPid    mrate    cost
a    1.5    2.5
b    2    -1
c    -1.5    2
d    -2    -2.5

The value of the cost is as X value, the value of the
mrate is as Y value. Now I wanted to use the values of
the GPid (a, b, c, d) as the label of these points to
show on the chart.  Is there any way to do this? Thanks
for any help.
Gao