[Rd] private variables in package.

[Duncan Murdoch]

On 5/25/2007 7:27 AM, Vladimir Eremeev wrote:
> Thank you for the answer.
> 
> Here is everything.
> 
> ac9wl<-c(412,440,488,510,532,555,650,676,715)
> ac9nw<-length(ac9wl)
> 
> AB2C <-function(a,b,model.type="S") {  
>   nza<-dim(a)[1]
>   nwa<-dim(a)[2]
>   nzb<-dim(b)[1]
>   nwb<-dim(b)[2]
> 
>   if(nza!=nzb || nwa!=ac9nw || nwb!=ac9nw) {
>     warning('AB2C: Dimensions of the input matrices are invalid')
>     return(NULL);
>   }
> 
>  [ further calculations, they  do not use ac9nw ]  
> }


That would work, so my guess is that you aren't using that function.  If 
you have a function named AB2C in your global environment, R will find 
it before this one, and it may not be able to see the ac9nw variable.

Duncan Murdoch