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 Combining data on a single object		  New Topic  Reply to Topic
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qazwsx321

1 Posts
Posted - 09/04/2023 :  4:19:25 PM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Origin Ver. and Service Release (Select Help-->About Origin): latest version
Operating System: MacOS running windows 10 VM
Hi, I have 8 data tables of time vs. current for a solar cell. Each cell has 8 pixels, and the data is of each separate pixel. I would like to have data that is reflective of the performance of the entire solar cell. Is there a way to combine these tables into one? I tried a straight average, but the times at which measurements are taken vary a bit so it does come out a little weird.

I was told by a colleague something of the sort is possible, but I do not have much experience with this software.

snowli

USA
1379 Posts
Posted - 09/05/2023 :  10:53:38 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Do you mean average multiple data into same time range though the X values may not be exactly the same.

You can choose Analysis: Mathematics: Average Multiple Curves and pick all the 8 XY as input. (e.g. in the dialog's input node, click > and choose Select Columns... to pick data from different worksheets)
https://www.originlab.com/doc/Quick-Help/Average-MultipleCuves
https://www.originlab.com/doc/Origin-Help/Math-AveCurve

In the Average Multiple Curves dialog, there is also Method: Concatenate option to Combine them into one XY pair and have X sorted.


There is also Worksheet: Append Worksheets to combine data rowwise or columnwise into one worksheet.


Thanks, Snow
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