matrix subtotal

hi,

If I use the matrix to dynamically show the columns,but at the last column,I hope to get the average data ,But the subtotal can not help in this case,how can i do ?

thx for help!

Does anyone know how to do this? Doesnt seem possible in a matrix report?|||I think this thread can help you:

http://forums.microsoft.com/MSDN/showpost.aspx?postid=791849&siteid=1&message_id=524412&notification_id=524412
|||thanks for the link.