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 Integration (data points)		  New Topic  Reply to Topic
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uhvcomputer

USA
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Posted - 12/07/2006 :  12:15:16 PM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Hi all,

I know how to integrate a peak in a graph (getting the numerical value of the integral) but I'd like to know if it is possible to obtain a graph which represent the integration.

Thanks

Mike Buess

USA
3037 Posts
Posted - 12/07/2006 :  12:53:46 PM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
The integral is plotted automatically when you integrate from the Origin 7.5 menus. If you have an earlier version which does not plot the integral you can do the following...

1. Integrate as usual.
2. Activate the data worksheet.
3. Add a new column.
4. Select the new column and select Set Column Values.
5. Enter the expression _integ_area in the column values box and click OK.
6. The column now contains the integral values and can be plotted as usual.

Mike Buess
Origin WebRing Member
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