[R] R CMD check warning on predict.systemfit

[Uwe Ligges]

Arne Henningsen wrote:

> Hi,
> 
> I added a new function "predict.systemfit" to our package "systemfit" to make 
> it closer to other packages (e.g. lm). Now "R CMD check" complains that the 
> generic function "predict" has only the argument "object", while our function 
> "predict.systemfit" has more arguments. However, the function "predict.lm" 
> has also more arguments and they are almost the same as in 
> "predict.systemfit". Thus, I think that our way to specify 
> "predict.systemfit" might be OK in spite of this warning. 
> What should I do? Can I ignore this warning? 
> What will Kurt answer when we submit it ;-) ?
> 
> Best wishes,
> Arne
> 

Well, you must use "object" and "..." as arguments, but you are allowed 
to use further arguments. That should not result in a warning.
How does your function looks like exactly?

Uwe Ligges