ashok varma wrote:
Hello,
I am fitting a Linear model using R. Now, i want to know how to test whether
my model is following the homoscadasticity and residuals being
random assumptions or not while fitting the model.
See ?lm. For accessing residuals, see ?residuals. Or use plot() on a lm
object to see diagnostic plots.
Uwe Ligges
thanks a lot in advance,
Ashok Varma
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