neigh.test {RGeostats}R Documentation

Neighborhood Check

Description

Performs the Neighborhood Check

Usage

neigh.test(dbin, dbout, 
model=model.input(), neigh = neigh.input(), 
uc = c("1"), mean= NA, 
cov.extract = NA, drift.extract = NA,
radix = "Nbgh", modify.target = db.locmod())

Arguments

dbin

The db-class structure containing the data file

dbout

The db-class structure containing the targe file

model

The model-class structure containing the Model information (used to check that the External Drift is defined at data points)

neigh

The neigh-class structure containing the Neighborhood information

uc

The drift description. Use command uc.names for details.

mean

Array containing the mean of each variable, used in the case of Simple (Co-)Kriging

cov.extract

List of the ranks of the basic covariance structures to be extracted. Setting it to 0 filters out all the basic covariance structures.

drift.extract

List of the ranks of the drift basic components to be extracted. Setting if to 0 filters out all the drift basic components.

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 target Db where the following variables have been added:

* the number of selected samples

* the maximum neighborhood search radius

* the minimum neighborhood distance

* the number of non-empty sectors

* the number of consecutive empty sectors


[Package RGeostats version 11.1.1 Index]