This function is similar to splinefun but it returns 0
outside the range of x.
Usage
mysplinefun(x, y = NULL, method = c("fmm", "periodic", "natural", "monoH.FC")[1],
ties = mean)
Arguments
x
x-values to use in the interpolation.
y
y-values to use in the interpolation (optional).
method
Method used to compute the spline. See splinefun for details.
ties
Handling of tied 'x' values. See splinefun for details.
Details
This function calls splinefun and returns a function
with the fitted spline. The main difference is that this new function
returns 0 outside the range of 0.
Value
Returns a function with x and deriv arguments. See splinefun for details.