Looking for easy way to define chart range, and extract slope values

fieryfizz

New Member
Joined
Jul 12, 2015
Messages
1
Dear everyone,

I'm happy to find this forum, this is my first posting.

(1) I would like to calculate the slope from multiple sets of data. Since the curves are rather complex, I'd like to be able to easily define the start and end of the "linear region" for which the slopes will be calculated. For example, in the attached image, I'd like to be able to enter START and END in the 2 windows that would then define the limits of the blue plot. I've tried doing this without success.

(2) Secondly, would it be possible to extract the resulting slope into an external cell, again as in the image?

Any thoughts would be most welcome, and thank you in advance!

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