R: Perform Kriging using SPDE technology

krigspde {RGeostats}

R Documentation

Perform Kriging using SPDE technology

Description

Perform Kriging using SPDE technology

Usage

krigspde(dbin, dbout, model, triswitch = "nqQ", gext=NA,
         flag.est = TRUE, flag.std = FALSE, verbose = FALSE,
         radix = "KSPDE", modify.target = db.locmod())

Arguments

`dbin`	The `db-class` structure containing the input 2-D data. There must be a single variable defined.
`dbout`	The `db-class` structure which contains the resulting estimation and the corresponding estimation standard deviation.
`model`	The `model-class` describing the spatial characteristics.
`triswitch`	The command line for the internal triangulation. For details, refer to `meshing` help.
`gext`	When 'dbout' is organized as a grid, it may be dilated by gext. This argument designates an array, with its dimension equal to the dimension of the space and which contains the extension defined in number of grid nodes.
`flag.est`	When TRUE, the estimation is calculated.
`flag.std`	When TRUE, the standard deviation of the estimation error is calculated.
`verbose`	AThe verbose option
`radix`	Radix of the name given to the variables storing the results in the target Db.
`modify.target`	Decides whether or not the newly created variables will have their locator defined or not. For more information, see `db.locmod`.

Value

The output db-class where the following variables have been added:

the estimation variable (if flag.est=TRUE)
the standard deviation variable (if flag.std=TRUE)

[Package RGeostats version 11.0.6 Index]