[R] FORTRAN in R

[Torsten Hothorn]

> Hi,
> 
> Can anyone tell me what might cause this error message?
> 
> Error in .Fortran("swallocate", as.double(mtx), as.double(wt),
> as.integer(n),  :
>         C/Fortran function name not in load table
> 
> This occurs when I copied the Splus stepwise() function into R.  I can
> source into R fine, but when I need to call that function on some dataset,
> I got the above error message.

try

.Fortran(symbol.For("swallocate"), as.double(mtx), as.double(wt), ...

which appends "_" to the symbol name. 

However, just copying sources from Splus may be a breach of copyright.

Torsten

> 
> Platform WindowsME.
> 
> Thanks a lot,
> 
> Kevin
> 
> ------------------------------------------------------------------------------
> Ko-Kang Kevin Wang
> Statistical Analysis Division Leader
> Software Developers' Klub (SDK)
> University of Auckland
> New Zealand
> 
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