While running linear regression in R I got stumped by this output:
The R^2 is coming out to be 1???
What is this singularity?I mean I understand that it is when some variable is a linear combination of some other variables,but in a dataset,isn’t that highly improbable for singularity occurring until and unless the variables displaying singularity have been feature engineered.
Can someone please explain to me how to deal with singularity??