It's possible. Create the chart, remove any series it contains by default,
then use this to add and populate each series from arrays of data you've
calculated:

With ActiveChart.SeriesCollection.NewSeries
.Values = MyYArray
.XValues = MyXArray
End With

Note that you are limited to how many characters it takes to represent an
array as a string of the form ={1.234567890,2.345678901,3.456789012}. You
can reduce the length of this string somewhat (see
http://peltiertech.com/Excel/ChartsH...hartData.html).

It's also difficult to debug the code when you're dealing with arrays you
cannot see.

Charts work better with worksheet data. It's easier and better to use
worksheet ranges as chart source data. Put the data into a hidden sheet if
necessary.

- Jon
-------
Jon Peltier, Microsoft Excel MVP
Peltier Technical Services, Inc.
http://PeltierTech.com/WordPress/
_______



"BEETAL" wrote in message
...
How to create a chart by using the data generated by a Sub.

I don't want to paste the data on a spreadsheet. I want to plot the data
after it is calculated without pasting it.

Is it possible.


--
beetal