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Re: How to add trend line over Coyote graphics plot [message #81065 is a reply to message #81064]

Sat, 11 August 2012 11:35

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

gutewaqi writes:

> I have a time series data where the X-axis is month and Y-axis
> is the value of my parameters. I plotted it using COYOTE GRAPHICS,
> I want to add a linear line, which shows a trend of my parameter
> over the time span considered, I tried it using LINFIT, but there
> is a problem that it considers the Julian day values as a
> number. Can any one help me Please?

A Julian day value *is* a number! I don't understand what
the problem can be. Can you provide some code?

Cheers,

David

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

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[Message index]

		RE: How to add trend line over Coyote graphics plot By: Baro on Sat, 11 August 2012 23:13
		RE: How to add trend line over Coyote graphics plot By: Baro on Sat, 11 August 2012 23:13
		RE: How to add trend line over Coyote graphics plot By: Baro on Sat, 11 August 2012 23:13
		Re: How to add trend line over Coyote graphics plot By: David Fanning on Sat, 11 August 2012 11:35

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