ndirections: Number of directions of an empirical variogram

In gmGeostats: Geostatistics for Compositional Analysis

Number of directions of an empirical variogram

Description

Returns the number of directions at which an empirical variogram was computed

Usage

ndirections(x)

## Default S3 method:
ndirections(x)

## S3 method for class 'azimuth'
ndirections(x)

## S3 method for class 'azimuthInterval'
ndirections(x)

## S3 method for class 'logratioVariogramAnisotropy'
ndirections(x)

## S3 method for class 'logratioVariogram'
ndirections(x)

## S3 method for class 'gmEVario'
ndirections(x)

## S3 method for class 'gstatVariogram'
ndirections(x)

Arguments

x	empirical variogram object

Value

Generic function. It provides the number of directions at which an empirical variogram was computed

Methods (by class)

• default: generic method

• azimuth: method for objects of class "azimuth" (vectors of single angles)

• azimuthInterval: method for objects of class "azimuthInterval" (data.frames of intervals for angles)

• logratioVariogramAnisotropy: method for empirical logratio variograms with anisotropy

• logratioVariogram: method for empirical logratio variograms without anisotropy

• gmEVario: method for empirical gmGeostats variograms

• gstatVariogram: method for empirical gstat variograms

See Also

logratioVariogram(), gstat::variogram()

Other gmEVario functions: as.gmEVario.gstatVariogram(), gsi.EVario2D(), gsi.EVario3D(), plot.gmEVario(), variogramModelPlot(), variogram()

Other gmCgram functions: [.gmCgram(), [[.gmCgram(), as.function.gmCgram(), as.gmCgram.variogramModelList(), length.gmCgram(), plot.gmCgram(), variogramModelPlot()

gmGeostats documentation built on Aug. 21, 2025, 5:43 p.m.