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Re: How to calculate the slope of a line in a graph ? [message #84067]

Thu, 25 April 2013 11:10

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

zolilemtumela@gmail.com writes:

> I got a set of data for x and y, I plotted a line graph, I did linfit too, But now i would like to know how to calculate the slope of x and y in the program.
> I've been looking for a function that can help me overcome the problem, but I dnt have a luck to get it. Please any help will be appreciated.

The slope is the 2nd element in the LinFit result.

Cheers,

David

--
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.idlcoyote.com/
Sepore ma de ni thue. ("Perhaps thou speakest truth.")

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Re: How to calculate the slope of a line in a graph ?

By: David Fanning on Thu, 25 April 2013 11:10

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