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Páll Bjarkason  
#1 Posted : Monday, September 2, 2013 9:35:37 AM(UTC)
Páll Bjarkason
Rank: Advanced Member

Groups: extranet\Customer
Joined: 1/13/2012(UTC)
Posts: 154

I have made a graph with a regression line reprecenting "best fit". Now I want to see the formula of the "best fit" line and the r square (r2).
How can i do this?
Best regards

Páll, CTS
Ole  
#2 Posted : Tuesday, September 3, 2013 10:42:34 AM(UTC)
Ole
Rank: Administration

Groups: extranet\Customer
Joined: 4/7/2011(UTC)
Posts: 320

Hi Páll,

Point to, or click, the information "i" in the upper left corner of the object. The formula for the regression calculation is explained here.

BR / Ole

Edited by user Tuesday, September 3, 2013 10:53:08 AM(UTC)  | Reason: Not specified

I work as an employee with TARGIT A/S. Any statement made by me in this forum represents my own opinion and state of mind, and is not necessarily related to or representative of TARGIT A/S.

UserPostedImage Ole Dyring
Páll Bjarkason  
#3 Posted : Wednesday, September 4, 2013 3:01:00 PM(UTC)
Páll Bjarkason
Rank: Advanced Member

Groups: extranet\Customer
Joined: 1/13/2012(UTC)
Posts: 154

Thanks Ole. I have one more question.
Is there any way of showing the formula (y=ax+b) and the r squared (r2) as a label in the graph?
Best regards

Páll, CTS
Peter  
#4 Posted : Friday, September 6, 2013 1:18:10 PM(UTC)
Peter
Rank: Advanced Member

Groups: extranet\Customer
Joined: 4/1/2011(UTC)
Posts: 39

Hi Páll

You can't get the formula to display within the chart.

Peter
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