[R] Error in a regression

[John Dougherty]

On Mon, 24 Oct 2016 10:54:00 -0500
Andrea Marcela Huerfano Barbosa <anmhuerfanoba at unal.edu.co> wrote:

> Hi guys,
> When I try to do a linear regression into the console appears this
> warning message:
> 
> >* attempting model selection on an essentially perfect fit is
> >nonsense*
> 
> Some one could tell me what does it mean and maybe a way to solve it.
> 
> Thanks in advance,
> 
> Andrea Marcela
> 
Andrea, there is far too little information in your post for us to help
you.  The standard lm() routine doesn't produce that message in any
model. You need to provide a sample the data and explain what routine
you are using to select the model.

-- 

John