mykrige: Kriging interpolation wrapper

In alexanderbrenning/alexmisc: Alexander Brenning's Miscellaneous Functions

Description

Kriging interpolation wrapper

Usage

mykrige(
  formula,
  data,
  locations = ~x + y,
  svgm = "Sph",
  range = NA,
  nsratio = 0.25,
  cressie = TRUE,
  fixed = FALSE,
  fit.ranges = TRUE,
  nmax = Inf
)

Arguments

formula, data, locations	See gstat::krige().
svgm	Semivariogram model, e.g. "Sph"
range	Range parameter of spherical semivariogram
nsratio	Nugget-to-sill ratio of spherical semivariogram; more precisely, an error variance is modeled instead of a nugget effect
cressie	Use Cressie's robust estimator
fixed	Determines if the semivariogram parameters should be fixed or not; default: FALSE.
fit.ranges	When fitting the semivariogram (i.e. fixed is FALSE), fit the range parameter (TRUE, default), or not.
nmax	Maximum number of neighbours to be used for interpolation.

Value

mykrige returns a list with the formula and data, i.e. an object of class mykrige.

alexanderbrenning/alexmisc documentation built on Jan. 7, 2022, 5:41 p.m.