RandomFields (version 3.1.12)

RFempVariog-class: Class RFempVariog

Description

Class for RandomField's representation of empirical variograms

Usage

RFplotEmpVariogram(x, model = NULL, nmax.phi = NA, nmax.theta = NA,
                               nmax.T = NA,
                               plot.nbin = TRUE, plot.sd=FALSE, method = "ml",
                               variogram=TRUE,
                               boundaries = TRUE,
                               ...)
## S3 method for class 'RFempVariog,missing':
plot(x, y, ...)
## S3 method for class 'RFempVariog':
persp(x, ...)

Arguments

x

object of class RFempVario

y

unused

model

object of class RMmodel or class(x)=="RFempVario" or class(x)=="RFfit"; a list of covarianve or variogram models that are to be plotted into the sam

nmax.phi

integer; only for class(x)=="RFempVario"; the maximal number of bins of angle phi that are to be plotted

nmax.theta

integer; only for class(x)=="RFempVario"; the maximal number of bins of angle theta that are to be plotted

nmax.T

integer; only for class(x)=="RFempVario"; the maximal number of different time bins that are to be plotted

plot.nbin

logical; only for class(x)=="RFempVario"; indicates whether the number of pairs per bin are to be plotted

plot.sd

logical; only for class(x)=="RFempVario"; indicates whether the calculated standard deviation (x@sd) is to be plotted (in form of arrows of length +-1*sd)

method

character. Currently restricted to "ml" for maximum-likelihood method.

variogram

logical; This argument should currently not be set by the user. If TRUE then the empirical variogram is plotted, else an estimate for the covariance function

boundaries

logical; only for class(x)=="RFempVario" and the anisotropic case where model is given. As the empirical variogram is calculated on a sector of angles, no exact variogram curve corresponds to the mean values in this

...

arguments to be passed to methods; mainly graphical arguments.

Details

print returns also an invisible list that is convenient to access.

See Also

RFempiricalvariogram, plot-method

Examples

#  see 'RFempiricalvariogram'
FinalizeExample()