potential.simulate {RGeostats} | R Documentation |
Perform simulations using the Potential Model
potential.simulate(db, dbgrd, dbout, dbtgt = NA, model = model.input(), neigh = neigh.input(), uc = c("1"), nugget.grd = 0, nugget.tgt = 0, dist.tempere = NA, flag.trans = TRUE, verbose = FALSE, seed = 1332, nbsimu = 1, nbtuba = 100, radix = "Potential", modify.target = db.locmod())
db |
The |
dbgrd |
The |
dbout |
The |
dbtgt |
The |
model |
The
An additional nugget effect is also authorized. |
neigh |
The |
uc |
The drift description. Use command |
nugget.grd |
The value of the nugget effect on the Gradient component |
nugget.tgt |
The value of the nugget effect on the Tangent component |
dist.tempere |
Distance above which the simulations are tempered close enough to the kriged value. |
flag.trans |
When TRUE, the estimation is returned as the layer rank; otherwise the estimation is provided as the potential value. |
verbose |
Verbose option |
seed |
Seed for the random number generation |
nbsimu |
Number of simulations |
nbtuba |
Number of Turning Bands |
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 |
When performing the simulations on 'dbout' target points using the Potential Method, the Potential values at Intercept (recentered to the value of this Potential at the first data point of the first Intercept) are dumped out. They can be accessed using the keypair mechanism as follows:
get.keypair("Potential.Simulation.xxx")
where 'xxx' stands for the rank of the simulation (starting from 1).
The target Db where the simulated variables have been added.