genericDistanceWeightedInterpolation: A parameterizable distance-weighted interpolation function.

In McDowellLab/loadflex: Models and Tools for Watershed Flux Estimates

Description

Does not strictly adhere to the guidelines in interpolations, but can be used by getDistanceWeightedInterpolation to produce a function that does.

Usage

genericDistanceWeightedInterpolation(dates.in, y.in, dates.out,
  inv.dist.fun = function(a, b) {     1/((a - b)^2) })

Arguments

dates.in	A numeric vector desribing the dates for each of the values in y.in. Dates are represented as the number of seconds since 1970.
y.in	A vector of values (typically fluxes or concentrations) to interpolate among.
dates.out	A numeric vector of dates for which the corresponding output values are to be produced. Dates are represented as the number of seconds since 1970.
inv.dist.fun	A function to calculate an inverse distance metric. Should be vectorized such that one of a or b may be a vector when the other is a scalar.

McDowellLab/loadflex documentation built on May 8, 2019, 9:48 a.m.