Biff
2011-07-23 06:12:17 UTC
Excel Scatter graph question?
Hi, I am hoping for a bit of advice with plotting a graph.
I have 10 individual scatter graphs with a linear trendline on each one. My scatter graphs are based on temperatures for each day of the year and product sales for a individual item. I have temp on the x axis and sales on the y axis. As there are 356 days in the year i have 356 sales data points plotted for each scatter.
I need to combine these graphs onto 1 main graph. As the sales value ranges are silimilar for most of my products with the exception of 3 where i was thinking of using a secondary axis or the logarithmic scale.
My problem occurs trying to get the scatter data all onto 1 graph. 356 data points for each product looks a strange (more like large blocks of colour!) its confusing to the eye and hard to see whats going on. I suppose i just want to show the general trend for each product, similar to the linear trendline on each of my individual graphs. Is there anyway i can do this?
Thanks a lot