logratioVariogram,acomp-method {gmGeostats}

Logratio variogram of a compositional data

Description

gmGeostats reimplementation of the compositions::logratioVariogram function

Usage

## S4 method for signature 'acomp'
logratioVariogram(
  data = comp,
  loc,
  ...,
  azimuth = 0,
  azimuth.tol = 180/length(azimuth),
  comp = NULL
)

Arguments

data

a data container (of class "gmSpatialModel") or a composition (of class "acomp")

loc

if data is a composition (or if comp is provided), spatial coordinates of the sampling locations

...

extra arguments for generic functionality

azimuth

which direction, or directions, are desired (in case of directional variogram)

azimuth.tol

which tolerance sould be used for directional variograms?

comp

an alias for data, provided for back-compatibility with compositions::logratioVariogram

Value

a "logratioVariogram" object, or a "logratioVariogramAnisotropy" object if you provide more than one azimuth. See logratioVariogram() for details and examples.