neigh.test {RGeoS}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 = NA, modify.target = TRUE)

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 vector of strings describing the drift conditions

mean

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

cov.extract

List of the ranks of the only basic structures not to be filtered out

drift.extract

List of the ranks of the only drift functions not to be filtered out

radix

Radix of the name given to the variables storing the results in the target Db.

modify.target

When TRUE, the kriging test results are set as new target variables in the output DB.

Value

The target Db where the following variables have been added:

* the number of selected samples

* the maximum neighborhood distance

* the minimum neighborhood distance

* the number of non-empty sectors

* the number of consecutive empty sectors


[Package RGeoS version 9.1.1 Index]