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 Help with linearfit		  New Topic  Reply to Topic
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faccione

Bulgaria
4 Posts
Posted - 09/03/2010 :  07:58:19 AM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Origin Ver. and Service Release (Select Help-->About Origin): 7.5
Operating System: WinXP SP3

Origin Ver. and Service Release (Select Help-->About Origin): 7.5
Operating System: windows XP

Hi all i have a graph of 3 fits, i want that the fitting curves go down to the Y assis as i show in the screen. How can i do this without add new data that can modify my fits???

NB=the curves don't go to zero (0,0), so i can't check zero in the fit tool

faccione

Bulgaria
4 Posts
Posted - 09/05/2010 :  08:34:39 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
This thing is so difficult that no one knows how can I do?
Edited by - faccione on 09/05/2010 08:35:11 AM
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larry_lan

China
Posts
Posted - 09/06/2010 :  05:54:31 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
You can use the Linear Fit tool from "Tools --> Linear Fit"

For Q1:

Go to "Settings" tab, and change the "Margin" value.

For Q2:

Active the "Operation" tab, and check "Through Zero".

Thanks
Larry
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faccione

Bulgaria
4 Posts
Posted - 09/07/2010 :  07:18:40 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Thanks so much!!

You help me a lot :)))))
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