A parameterizable triangular interpolation function.
Source:R/interpolations.R
genericTriangularInterpolation.RdDoes not strictly adhere to the guidelines in interpolations, but can
be used by getTriangularInterpolation to produce a
function that does.
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.
- y.mid
The value or values to which midpoints between observations should be set. Good choices are: mean(y.in) for stand-alone interpolations; 0 for composite method interpolations among absolute residuals (in log or linear space); 1 for composite method interpolations among relative residuals (again, log or linear space).