global {RGeostats}  R Documentation 
Geostatistical estimation variance of the arithmetic/kriging mean
global(dbin, model = model.input(), uc=c("1"), polygon = NA, mean = NA, dbout=NA, calcul = "krige", ivar = 1, verbose = 1, ndisc=50, seed = 321441, flag.regular=TRUE, flag.polin=TRUE, flag.wgt=FALSE, combine="set")
dbin 
The 
model 
The 
uc 
The drift description. Use command 
polygon 
The 
mean 
Array containing the mean of each variable, used in the case of Simple (Co)Kriging 
dbout 
The 
calcul 
Option for the calculation of the global estimation. It can be:

ivar 
Rank of the target variable (starting from 1). Note that the transitive global estimation is not available in the multivariate case. 
verbose 
1 for a verbose output; 0 otherwise 
ndisc 
Number of discretization steps used for:

seed 
Seed used for the generation of random numbers. When 0, the seed is not initialized. 
flag.regular 
When TRUE, use the regular transitive method; otherwise use the stratified transitive method. 
flag.polin 
If TRUE, only the input data which belong to the Polygon are used for the estimation. Otherwise, all the data are used (even if they do not lie within the polygon). See also the comments on the argument 'combine'. 
flag.wgt 
When TRUE, a vector which contains the kriging weights is provided as a returned argument. This option is only available when calcul="krige". 
combine 
When a selection of active data is performed within a Polygon
('flag.polin' set to TRUE) and if a selection already exists, the
'combine' keyword indicates how the polygon selection must be
combined with the previous one.
For more information on the available keywords, check

A list containing the following information:
* zest : Global estimation
* sse : Standard deviation on the Global estimated Mean
* cv : CV
* wgt : a vector containing the kriging weights (of the whole data set, regardless of any selection) when calcul="krige", NA otherwise.