param.names: Names and Permissible Ranges of Variogram Parameters

In georob: Robust Geostatistical Analysis of Spatial Data

Description

Helper functions to query names and permissble ranges of variogram parameters.

Usage

param.names(model)

param.bounds(model, d)

Arguments

model	character keyword denoting a valid variogram, see georob and georobIntro.
d	integer equal number of dimensions of the survey domain.
param	named numeric vector with variogram parameters, see georob.

Value

Either a character vector with the names of the additional variogram parameters such as the smoothness parameter of the Whittle-Matérn model (param.names) or a named list with the lower and upper bounds of permissble parameter ranges.

Author(s)

Andreas Papritz [e-mail]

See Also

georobIntro for a description of the model and a brief summary of the algorithms; georob for (robust) fitting of spatial linear models.

Examples

param.names("RMgengneiting")
param.bounds("RMgengneiting", d = 2)

Example output

Loading required package: parallel
Loading required package: sp

Attaching package: 'georob'

The following object is masked from 'package:stats':

    step

[1] "kappa" "mu"   
$kappa
[1] 1 3

$mu
[1]   1 Inf

georob documentation built on May 2, 2019, 6:53 p.m.