splinefun but it returns 0
outside the range of x.
mysplinefun(x, y = NULL, method = c("fmm", "periodic", "natural", "monoH.FC")[1], ties = mean)splinefun for details.
splinefun for details.
x and deriv arguments. See splinefun for details.
splinefun and returns a function
with the fitted spline. The main difference is that this new function
returns 0 outside the range of 0.
splinefun