search for: tsioltas

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1998 Apr 07
0
R-beta: spline problems(?)
"A. Tsiolakidis" <tsioltas@cs.keele.ac.uk> writes: > OK, thanks, it looks like I can use the splines library instead (I had no > idea how, but now I do!). Should we call it a bug then? > > Question No. 2: > > >From the same S-plus program, I was forced to change a line that was giving > me Segme...
1998 Apr 07
3
R-beta: spline problems(?)
Hi, 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) Apparently, this is caused by the last command of spline: u <- seq(xmin, xmax, length.out = n) .C("spline_eval", z$method, length(u), x = u, y =