simpart {RGeostats}R Documentation

Non-conditional Simulation for a Tessellation

Description

Non-conditional Simulation for a Tessellation

Usage

simpart(dbout, model = model.input(), dilate = 0.1, mode = "points",
        seed = 232131, intensity = 0.1, nbtuba = 100, verbose = FALSE,
        radix = "SimPart", modify.target = db.locmod())

Arguments

dbout

The db-class structure organized as a grid where the outcome will be stored.

model

The model-class structure containing the Model information for the underlying valuation variable.

dilate

For the Poisson model, the simulated area must be dilated to avoid the bias on the field edge. The 'dilate' can be defined as a vector of values (its dimension should match the space dimension where the simulation is carried out). If defined as a single value, this value is duplicated for all space dimensions. The 'dilate' coefficient gives the fraction by which the field extension (in that direction) is increased.

mode

Type of simulation of tessellation. This must be one of the following keywords:

  • "planes" for the tessellation using the Poisson Hyperplanes

  • "points" for the tessellation using the Voronoi Poisson Points

seed

Seed used for the generation of random numbers. When 0, the seed is not initialized.

intensity

Intensity of the Poisson Law.

nbtuba

Number of turning bands used for the valuation simulation.

verbose

When TRUE, some additional messages are produced during the simulation.

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 new simulation has been added.


[Package RGeostats version 11.1.1 Index]