auto_fit_variogram_haversine: Fitting multiple variogram models using haversine distance...

In Martins6/distgeomodel: Kriging with Non-Euclidean Distances

Description

Fitting multiple variogram models using haversine distance (default) or euclidean.

Usage

auto_fit_variogram_haversine(
  df,
  distance = "haversine",
  max_dist,
  model_classes = c("matern", "exponential", "gaussian", "spherical"),
  weights_types = c("npairs", "cressie", "equal")
)

Arguments

df	A dataframe that has 'value' and two coordinates columns 'lat', 'long' for haversine or 'x' and 'y' for euclidean.
distance	Type of distance to be choosen.
max_dist	Maximum distance to be considered in the fitting of variogram models.
model_classes	Classes of variogram models to be considered.
weight_types	Weights considered in the fitting of the variogram models.

Value

A list containing first the plot, caracteristic and gstat object of the best model; also all the results of the other models.

Martins6/distgeomodel documentation built on Nov. 12, 2020, 5:35 p.m.