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gmGeostats (version 0.10-6)

ndirections: Number of directions of an empirical variogram

Description

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

Usage

ndirections(x)
# S3 method for default
ndirections(x)
# S3 method for azimuth
ndirections(x)
# S3 method for azimuthInterval
ndirections(x)
# S3 method for logratioVariogramAnisotropy
ndirections(x)
# S3 method for logratioVariogram
ndirections(x)
# S3 method for gmEVario
ndirections(x)
# S3 method for 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(), gsi.EVario2D(), plot.gmEVario(), variogramModelPlot()

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