Quick question... the attached XLS include two (notional) graphs.
My goal is to overlay/include the 2nd graph (personnel trendline) onto/into the 1st graph.
Please keep in mind that this particular example covers two different time scales/range. That is, graph #1 covers the last four (4) months. At the same time, graph #2 covers the last four years. Obviously, we'd be mixing "apples with oranges".
Still, I'm wondering if it could be achieved. If the time range has to be the same, I'm okay (for testing purposes) changing the personnel trendline to the last four months as well.
Any recommendations for merging the two graphs into one?