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 how to draw error bar graph?
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Mary.ae

2 Posts

Posted - 12/01/2017 :  04:18:44 AM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
I have the experimental data of triple y values which is from one sample. How to draw error bar graph like attached graph?
For example
X axes Y Axes
1 7, 7.2, 7
2 6.9, 7, 6.8
3 6.5, 6.6, 6.7
4 6, 6.4, 7.8

Edited by - Mary.ae on 12/01/2017 04:24:22 AM

arstern

USA
237 Posts

Posted - 12/01/2017 :  11:31:08 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hi,

At the moment I cannot see the image you sent. However, to add errorbars to three different datasets, you will need to setup the workbook as shown below. Where you input the error values next to each dataset. To set the yEr+- column. Right click the column select Set As -> Select Y Error.



Aviel
OriginLab
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srwoodruff

USA
2 Posts

Posted - 12/05/2017 :  7:33:26 PM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
I am having issues getting past this step in creating a 3D XYY graph (I get the following error):


Any ideas?

Version: OriginPro 8.1 SR3
OS: Windows 10 Enterprise

Edited by - srwoodruff on 12/05/2017 7:36:48 PM
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arstern

USA
237 Posts

Posted - 12/06/2017 :  10:16:03 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hi,

What type of the 3D graph are you trying to plot?

Aviel
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srwoodruff

USA
2 Posts

Posted - 12/06/2017 :  1:42:08 PM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
I am trying to plot a 3D XYY Bar Graph.

quote:
Originally posted by arstern

Hi,

What type of the 3D graph are you trying to plot?

Aviel

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arstern

USA
237 Posts

Posted - 12/06/2017 :  5:29:56 PM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hi,

I am not sure why you are receiving the message. It might be because you are using a very old version of Origin. Please see documentation on plotting XYY Bar Graph with error bars: https://www.originlab.com/doc/Origin-Help/3DBar-Graph-with-ErrBar

One thing I suggest is to try plotting a 3D XYY Bar graph without the error bars. Select all X and Y (not error columns) and then select Plot -> 3D XYY Bar , are you able to plot? If so, then double click the graph to open the plot details dialog. Select the tab under Layer1 and select the Error Bar tab. Select Enable. Under Error Data drop down menu select the error column that corresponds to this dataset. Repeat for all tabs under Layer1.






Hope this helps,
Aviel
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Mary.ae

2 Posts

Posted - 12/10/2017 :  01:41:20 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Thanks for your kind help.But I want to plot Asymmetric errorbar diagram by average of this 3 y data.
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arstern

USA
237 Posts

Posted - 12/11/2017 :  08:45:14 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hi

Could you please send your project file to tech@originlab.com. It will be easier to take a look at your data to help you.

Thanks
Aviel
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