CheckXT {RandomFields} | R Documentation |
CheckXT
checks whether the coordinates of the data and related
parameters are specified correctly and transforms the coordinates into
a standard format
PrepareModel
checks whether the parameters of the covariance
model and related parameters are specified correctly and transforms
the parameters into a standard format
plotWithCircles
displays data values of marked point processes
by circles
GetDistributionNames
returns the names of the currently
available marginal distributions of the random fields
GetrfParameters
returns some internal constants
CheckXT(x, y, z, T, grid, gridtriple) PrepareModel(model, param, trend, method=NULL, nugget.remove=TRUE) plotWithCircles(data, factor=1.0, xlim=range(data[,1])+c(-maxr,maxr), ylim=range(data[,2])+c(-maxr,maxr),col=1, fill=0, ...) GetDistributionNames() GetrfParameters(initcov)
x |
|
y |
|
z |
|
T |
time instances |
grid |
logical; simulation on a grid; see |
gridtriple |
logical; grid is given in abbreviated form;
see |
model |
name of the covariance model; see |
param |
parameter for the covariance model; see |
trend |
mean or trend of the random field |
method |
simulation method |
nugget.remove |
if nugget is 0, the nugget part be removed in the returned model? |
data |
matrix of 3 columns; first two columns give the coordinates, the third the data |
factor |
enlargement factor for data |
xlim |
see |
ylim |
see |
col |
border colour of circles |
fill |
filling colour of circles |
... |
further graphical parameters in |
initcov |
boolean, whether to call the C function InitModelList |
Martin Schlather, martin.schlather@math.uni-goettingen.de http://www.stochastik.math.uni-goettingen.de/~schlather
model <- list(model="whittle", param=c(1,2,3,4,5)) Print(PrepareModel(model=model, me="ci")) model <- list("+", list("$", var=2, s=4, list(model="whi", kappa=5)), list("$", var=3, s=0, list(model="whi", kappa=1)) ) Print(PrepareModel(model=model, me="ci"))