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linnan5945's avatar
linnan5945
Copper Contributor
Jun 17, 2021

same XY Scatter with different R square

I have a set of X and Y, as below.

XY
0.050.28344174663489400
0.51.26762275157997000
13.43248288736777000
29.69228927203065000
3.519.16153253754330000
526.01969057665260000


In my computer trying Office 2013, 2016, and 2019, all the R square of the linear trend is 0.9886, while in my friends' computers, it's 0.9945. We used SAS and SPSS to calculate, which also showed R2=0.9945.
I used them to produce a linear trend with intercept = 0.

 

Is anything wrong with my computer?

How can I fix it?

 

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