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MINDO

Germany
1 Posts

Posted - 12/22/2002 :  3:19:37 PM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic

Hi!
Sorry for this stupid question, I am using Origin for three years, but how can I integrate my peaks with origin 6.0 ? :-)

Regards

Jeffrey

greg

USA
1378 Posts

Posted - 12/24/2002 :  08:55:43 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Integration is on the (Graph) Analysis menu under Calculus : Integrate. If you want, you can use the Data Selector tool to isolate a single peak or region before using the menu option. Both can be done through script with the INTEGRATE command:

integrate %C; // integrate the active dataset
integrate data1_b -b 412 -e 455; // integrate over range of indexes

You can also include a baseline dataset:

integrate -r data1_C data1_B -b 123 -e 234; // baseline is data1_C

After running the script, INTEG.AREA contains the area and the temorary dataset _INTEG_AREA contains the cumulative values.


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