> In English, an R squared value of 1 indicates 100% correlation.
>
> I'd welcome anyone else to take a stab at explaining R squared values : )
>
>
And an R squared of 0 indicates no correlation between the variables - in
other words they are independent of each other.
Generally you need R^2 to be above 0.5 for there to be any meaningful
relationship and say ~0.8 or above to be able to say they are strongly
correlated.
Hope this helps, Andrew
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