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Re: histograms in 2D [message #45379 is a reply to message #45370]

Fri, 02 September 2005 08:34

Michael Wallace
Messages: 409
Registered: December 2003

Senior Member

Tim Lamont-Smith wrote:
> I have some fairly sparse x-y scatter data, which I want to histogram.
> In other words, I want a lego style surface plot where the z-axis shows
> the frequency of the points in each x-y bin. Has anyone written a
> programme to do this before?
> Maybe this is straightforward but hist-2d doesn't seem to be what I'm
> looking for.

How is your data structured? If you only had x/y data points (i.e. a
vector of x values and a vector of y values), hist_2d should do exactly
what you want. So, why does hist_2d not do what you want it to?

-Mike

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[Message index]

		Re: histograms in 2D By: Tim Lamont-Smith on Sun, 04 September 2005 19:04
		Re: histograms in 2D By: Michael Wallace on Fri, 02 September 2005 08:34
		Re: histograms in 2D By: David Fanning on Fri, 02 September 2005 03:21

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