A factory that returns a function that performs linear interpolation, allowing for "steps" or discontinuities.
step_interp_factory.RdA factory that returns a function that performs linear interpolation, allowing for "steps" or discontinuities.
Usage
step_interp_factory(x, y, cont_dir = c("right", "left"), increasing = TRUE)Arguments
- x
numeric vector with the "horizontal axis" coordinates of the points to interpolate.
- y
numeric vector with the "vertical axis" coordinates of the points to interpolate.
- cont_dir
at steps or discontinuities, the direction from which the function is continuous. This will be "right" for a cdf or "left" for a qf.
- increasing
boolean indicating whether the function is increasing or decreasing. Only used in the degenerate case where there is only one unique value of
x.