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Re: Some histogram magic help required - gridding/counting large dataset [message #88171 is a reply to message #88156]

Tue, 25 March 2014 07:59

rjp23
Messages: 97
Registered: June 2010

Member

It's two 1D datasets with e.g. 20,000 values.

How I've used hist_nd before was to put these into a 2D dataset [20,000, 2] and then run hist_nd on that data but that doesn't seem to work and is only returning 1 bin, even though I'm specifying e.g. [100,2] bins.

On Tuesday, March 25, 2014 12:56:48 PM UTC, AMS wrote:
> If it is a 2D (x/y) dataset you could use the built-in function hist_2d: http://www.exelisvis.com/docs/HIST_2D.html
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> What exactly is the issue you are having? You can specify bin sizes and min/max values with keywords min1, max1, bin1, min2, max2, bin2.
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> Andy
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[Message index]

		Some histogram magic help required - gridding/counting large dataset By: rjp23 on Tue, 25 March 2014 03:11
		Re: Some histogram magic help required - gridding/counting large dataset By: Andy Sayer on Tue, 25 March 2014 05:56
		Re: Some histogram magic help required - gridding/counting large dataset By: rjp23 on Tue, 25 March 2014 07:59
		Re: Some histogram magic help required - gridding/counting large dataset By: David Fanning on Tue, 25 March 2014 08:28
		Re: Some histogram magic help required - gridding/counting large dataset By: Phillip Bitzer on Tue, 25 March 2014 09:10

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