Groups > comp.graphics.apps.gnuplot > #1358

Re: 3d plot with residuals at bottom in color

From	stefan.meingast@gmail.com
Newsgroups	comp.graphics.apps.gnuplot
Subject	Re: 3d plot with residuals at bottom in color
Date	2012-08-24 03:45 -0700
Organization	http://groups.google.com
Message-ID	<a278751f-859e-469c-85a1-ca57e9dc1834@googlegroups.com> (permalink)
References	<cb4849eb-e239-4898-acd0-a225267fb1d6@googlegroups.com>

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Am Freitag, 24. August 2012 12:42:56 UTC+2 schrieb stefan....@gmail.com:
> Hi
> 
> 
> 
> I have a 3d data set which I can easily display with splot. What I want, however, is the following:
> 
> 
> 
> The 3 axes simply contain the 3d data and I also want to show a 3d-fit (i.e. a plane) which I also know already. Thats simple enough, but I would like to show the residuals of the fit to the data as a color map on the bottom of the graph.
> 
> 
> 
> Is that somehow possible?
> 
> 
> 
> thanks

Ah, by the way: My data file is just a simple 3-column file without any spaces and it irregular...

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3d plot with residuals at bottom in color stefan.meingast@gmail.com - 2012-08-24 03:42 -0700
  Re: 3d plot with residuals at bottom in color stefan.meingast@gmail.com - 2012-08-24 03:45 -0700
  Re: 3d plot with residuals at bottom in color sfeam <sfeam@users.sourceforge.net> - 2012-08-25 20:42 -0700
    Re: 3d plot with residuals at bottom in color stefan.meingast@gmail.com - 2012-08-28 00:32 -0700

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