Homework? Ask your prof.
cheers,
Rolf Turner
On 26/07/12 11:48, stuco wrote:
> Hey, I'm an R noobie and I have been trying calculate SSEr and SSEc in order
> to determine if there is sufficient evidence to include second-order terms
> in my model, but I have no idea what command to use. Any help with this
> would be much appreciated.