I have a set of data that I need to compare .... do a statistical analysis Assuming my dataset is
A - > len (A) = (18.1)
B - > len (B) = (73.1)
I need to plot A vs B ... do a linear regression, compute correlation, r ^ 2 and ae and goes ..
If I try to plot A vs B, obviously I can not because they have different sizes, so I thought of doing an interpolation with A so len (A) = len (B), but I do not know if that is right
Can anyone explain me the best way to do this?
Thank you