I have a list of daily values. I want to see the slope between two values
that are several months apart.

How do I define a series of just two cells (D224 and D266) that are
non-adjacent (non-sequential?)?

Thanks,
Mike

p.s. When I searched this group for "trendline", I got no hits. When I
searched for "trend", I got a lot of hits, including many hits containing the
word, "trendline". Isn't that odd?