Returns the number of directions at which an empirical variogram was computed
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)
Generic function. It provides the number of directions at which an empirical variogram was computed
empirical variogram object
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
logratioVariogram()
, gstat::variogram()
Other gmEVario functions:
as.gmEVario.gstatVariogram()
,
gsi.EVario2D()
,
gsi.EVario3D()
,
plot.gmEVario()
,
variogramModelPlot()
Other gmCgram functions:
[.gmCgram()
,
[[.gmCgram()
,
as.function.gmCgram()
,
as.gmCgram.variogramModelList()
,
length.gmCgram()
,
plot.gmCgram()
,
variogramModelPlot()