R-beta: spline problems(?)
ihaka at stat.auckland.ac.nz
Tue Apr 7 06:43:48 CEST 1998
A. Tsiolakidis writes:
> I am a total beginner with this whole thing so please have patience!
> I am trying to run an S-plus program with a certain line:
> spline(1:nrow(y), y[,1],n=100);
> This crashes with:
> Error: NAs in foreign function call (arg 8)
You have uncovered an error in the underlying spline code.
I think its related to the fact that you are fitting a curve
through points on a straight line. I'll have a look.
Other cases look ok.
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