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 Statistics: Comparison of observed means		  New Topic  Reply to Topic
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BenGe

4 Posts
Posted - 01/07/2020 :  1:12:59 PM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Hi,

is there an implemented function that allows me to (ANOVA-)compare two (or more) groups when using MEAN, SD, and N as input variables?

Background: I want to compare two polynomal fits and decide if they are significantly different. One way would be to compare the fit variables. Is this legit or is there any other way in origin to (ANOVA-) compare two fits?

Thanks for any advice!

cheers b

and Origin Ver. and Service Release (Select Help-->About Origin):
Operating System:

Chris D

428 Posts
Posted - 01/07/2020 :  1:56:36 PM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hi, we have multiple ways to compare two or more fits based on various criteria. We have both built in tools and an Origin App (plugin).

See:
https://www.originlab.com/doc/Origin-Help/Fit-Comparison
https://www.originlab.com/fileExchange/details.aspx?fid=230

I hope this helps!

Thanks,
Chris Drozdowski
Originlab Technical Support
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BenGe

4 Posts
Posted - 01/08/2020 :  05:36:43 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
This is just perfect!

Cheers!
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BenGe

4 Posts
Posted - 01/08/2020 :  06:03:28 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Is there maybe an older version available?
I was just confronted with the fact that my institutio still runs 9.2X, while the App requires 9.3
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