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4.0 | 2 ratings Rate this file 2 Downloads (last 30 days) File Size: 3.36 KB File ID: #23116 Version: 1.0
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Aaron Schurger (view profile)


Plots a graded error boundary which varies in color or shades of gray according to a t distribution.

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A previous submission, confplot (by Michelle Giuliano) plots a single solid error boundary at one level of confidence. I just built on that idea by allowing the shade of the boundary to vary in a graded fashion across an array of confidence levels taken from a t distribution. If the confidence levels are spaced closely enough, e.g. [0.01:0.01:0.5], then the confidence boundary looks very smooth. You can use whatever color map you want to get all kinds of nice-looking effects.


Confplot inspired this file.

This file inspired Errorshade.

Required Products Statistics and Machine Learning Toolbox
MATLAB release MATLAB 7.4 (R2007a)
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Comments and Ratings (2)
18 Dec 2010 Nathan Orloff

I can see how this would be useful. Part of the beauty of confplot is it is so ridiculously intuitive. If you could modify your code to handle some of the issues with confplot and make all this other stuff optional, I think that would make a lot of people happy.

31 Mar 2009 Aaron Schurger

Aaron Schurger (view profile)

Would appreciate comments.
Aaron Schurger

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