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ulum92

Poland
3 Posts
Posted - 03/24/2014 :  08:07:42 AM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Hello

I want to plot a histogram from my data. I noticed that when Origin plots a histogram it adds the same data and puts them in the column. In my data I have the number of counts already.

E.G

Particle energy ; number of counts
10 keV 5
20 keV 5
30 keV 6
40 keV 100
50 keV 50

I need Origin to plot a histogram that will have X as Particle energy and Y os number of counts.

Any advice will be helpful

lkb0221

China
497 Posts
Posted - 03/24/2014 :  09:09:20 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hi,

I guess you are looking for Pareto Chart (from binned data):
http://www.originlab.com/doc/Origin-Help/ParetoChart-BinData

Zheng
OriginLab
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ulum92

Poland
3 Posts
Posted - 03/24/2014 :  09:25:33 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
But I don't want this data to be filtrated from high value to low.



This is how i want it to look like ( made in excel ).
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lkb0221

China
497 Posts
Posted - 03/24/2014 :  09:42:43 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hi,

Then why do you need histogram?
You can just plot your data as a regular column graph.

Zheng
OriginLab
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ulum92

Poland
3 Posts
Posted - 03/25/2014 :  07:29:33 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
It has to be histogram because I have to blur it useing gaussian fit.
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lkb0221

China
497 Posts
Posted - 03/25/2014 :  09:11:29 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hi,

You can still do a Gaussian or whatever fit on general column plot, by standard Analysis: Fitting menu.

Zheng
OriginLab
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