Re: [R] question about linear regression and leverage

, David Winsemius wrote: > > On Jun 21, 2011, at 3:49 AM, George Markomanolis wrote: > >> Dear all, >> >> I am new to this field and I have a question about a linear regression. >> I have a dataset of around to 31000 points and I want to apply a linear >> regressi

[R] question about linear regression and leverage

Dear all, I am new to this field and I have a question about a linear regression. I have a dataset of around to 31000 points and I want to apply a linear regression. The R-squared is 0.9 however when I check the diagnostic plots I can see that there are around to 250 points with big leverage value