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 how to do stats from a graph
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kleene

USA
2 Posts

Posted - 07/31/2008 :  2:37:46 PM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Using Origin 6.1 on XP, I'd like to find a way to highlight a range of points on a simple x-y graph and calculate the average of those points. I know how to select a range on the worksheet and get an average with Descriptive Statistics, but that's much more labor-intensive than selecting by eye from the graph.

The graph is imported from pCLAMP and has 2048 points. I can use the Data Selector tool on the graph, and the fitting tools under Analysis work on the selected range. But what I need seems to be under Statistics, which is only available for the worksheet. I looked into the Masking tools, but none of them are available when the graph is selected.

I'd appreciate any suggestions. Thanks.

Hideo Fujii

USA
1582 Posts

Posted - 07/31/2008 :  5:20:56 PM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hi,

Antoine Couturier, an Origin user made the following tool which suggests it's compatible with Origin 6.1. You might look at it.

http://www.originlab.com/FileExchange/details.aspx?fid=91

--Hideo
OriginLab
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kleene

USA
2 Posts

Posted - 08/01/2008 :  10:11:01 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Thanks! That does just what I needed.
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