Hi all,
I built a simple regression model with Linear Regression Tool and when looking at the model statistics I noticed that model statistics from output anchor R produces different numbers compared to numbers from output I. Shouldn't they be exactly same for example in case of Adjusted R Squared.
See png for details.
Cheers,
Juha
Solved! Go to Solution.
Hi @JuhaP ,
aside from rounding (I: 3 digits, R: 4 digits), the numbers should be same, as it is for F-statistics and coefficient. Haven't had this issue before (or at least not realized). Is it only for this specific model?
Best
Roland
Hi,
I'm afraid this is not a first time I notice the difference in these model stats, tested with several models using Linear Regression. I believe stats on the left side of the picture are correct. Tested with, believe or not, in Excel 😉
Hi again,
Looks like dropping the model constant (alfa) messes the I Output. Strange.
Exactly that happens. Just reproduced it with one of my models. Seems to be a bug.