Geostatistical Package


Documentation for package ‘RGeostats’ version 14.0.10

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A B C D E F G H I K L M N P Q R S T U V W X Z misc

-- A --

acknowledge Prompts the version of the library used in the current package
anakexp Analyse Krigeante a covariance discretisee
anakexp3D Analyse Krigeante a covariance discretisee
anam-class Class "anam" Gaussian Anamorphosis
anam.eval Gaussian to Raw or vice-versa transform
anam.f2coef Calculate the coefficients for a discrete function
anam.factor2qt Calculate Recovery Functions from Estimated Factors
anam.fit Fit the Anamorphosis parameters
anam.get.r Calculate the change of support coefficient
anam.plot Plot Anamorphosis Model
anam.point2block Translate the Point into Block Anamorphosis
anam.print Print the Anamorphosis
anam.read Read an Anamorphosis from an ASCII file (RGeostats format)
anam.vario.z2y Transform an Experimental variogram from Raw to Gaussian
anam.write Dump an Anamorphosis in an ASCII file (RGeostats format)
anam.y2z Gaussian to Raw
anam.z2factor Calculate the discrete factors
anam.z2y Raw to Gaussian
argin Translate arguments from R to C
argout Translate arguments from C to R
ascii.read Read an Object from an ASCII file
ascii.read-methods Method for reading an object from an ASCII file
ascii.write Print an Object into an ASCII file
ascii.write-method Method for dumping an object into an ASCII file
ascii.write-methods Method for dumping an object into an ASCII file

-- B --

blockstat Statistics in block cells

-- C --

cdf.plot Plot Experimental Anamorphosis
ce Conditional Expectation under Gaussian Model
check.class Check a file name against a file type
check.colcok Check if a Valid Colocated Option has been required
check.model Checking that the Model is valid
clean.window Erase the contents of a Graphic Screen
cloud.calc Calculate the Variogram Cloud
constant.define Define the constants for this package
constant.query Ask for the constant values
constant.reset Reset the defaulted environment values
coor2deg Convert from cartesian coordinates to longitude-latitude
correlation Plot the [shifted] correlation
cosd Compute the cosine of an angle entered in degrees

-- D --

db-class Class "db" The RGeostats Data Base
db.add Add vectors to a Data Base
db.add.CL Add some linear combinations of existing variables in a Db
db.append Append new samples to a Db
db.bounds Generates the bounds from a categorical variable through Rule
db.cluster Calculate the Clustering
db.compare Pointwise statistics
db.create Create a standard Data Base
db.delete Deletes a vector in a Data Base
db.diffusion Calculate the diffusion coefficient over coarse cells
db.digit Get the Point
db.distance Calculate distances within Db(s)
db.distance.polygon Calculate the distance from Db to Polygon
db.edit Db Editor
db.extract Extracts a vector from the Data Base
db.fold.polyline Copy variables from an Input to an Output folded Db
db.getcols Returns the ranks of the columns corresponding to a given locator and a given rank (optional)
db.getname Identify a variable Name
db.getsample Rank(s) of closest sample(s)
db.grid.copy Copy variables from the Grid Dbin into the Grid Dbout
db.grid.fill Fill the empty cells of a Grid
db.grid.init Initialize a Grid Db
db.grid.locate Identify the absolute grid node
db.grid.plot Represent an irregular grid
db.grid.refine Duplicate a Grid Db, refining or dividing the number of meshes
db.grid.sampling Sampling a Grid along a segment
db.grid2point.sampling Extract samples from a regular grid
db.grid2raster Printing the contents of a grid Db into a Raster File
db.ident Search for a list of variables in a Db
db.indicator Convert from continuous to several indicator variables
db.info Gives information on the contents of a DB
db.ir Convert from continuous to several indicator residuals
db.limits Convert from continuous to categorical through Limits
db.locate Define multiple locators
db.locate.correct Correct the vector of locator names
db.locerase Undefine a locator type
db.locmod Define if the newly created variable must be locatorized or not
db.merge Merge several variables into a new one
db.mesh Create the Data Base of the Mesh Centers
db.model.nostat Add the Non-stationary Model components to the Db
db.multi.stat Calculate general statistics on several variables of a Db
db.normalize Normalize a set of variables
db.plot Display the contents of a Data Base
db.plot.model Graphically represent the non-stationary components of a Model
db.point.init Create a Point Db
db.point2cell Calculate Surface and Volume of the Voronoi of a set of isolated points
db.polygon Polygonal Data Base selection
db.print Print a Data Base summary
db.projec Perform projection for a DB
db.prop.thresh Generates the thresholds through Rule
db.proportion Compute proportions of a variable of a Db into a Grid Db
db.raster2grid Read the contents of a Raster File and create into a new Db file
db.read Read a Db from an ASCII file (RGeostats format)
db.read.format Load a Grid from a specific file into a Db
db.reduce Extract a sub-part of a Db
db.regularize Bench regularization of vertical wells
db.rename Modify the name of a vector in the Data Base
db.replace Replace the contents of a variable of a Db
db.round.coor Modify coordinates of input Db as migrated to output Db
db.rule Convert Gaussian variable(s) into Facies through Rule
db.section.plot Display 2-D surfaces along traces
db.sel Define a selection
db.selcombine Combine selections
db.selgrid Select data in a Db according to another Grid Db
db.selhull Establish the selection of Dbout as the convex hull of the active data contained in Dbin
db.stat Statistics on a set of variables
db.stat.grid Statistics for a set of variables on a grid
db.stat.multi Calculate general statistics on several variables of a Db
db.stat.print Print statistics on a set of variables
db.stat.simu Pointwise statistics
db.topcut Convert from continuous to useful variables for TopCut Model
db.trisurf Calculate and represent triangulate 2-D surfaces in 3-D space
db.unfold.polyline Fold a Db with respect to a Polyline
db.upscale Upscale a variable from a Grid Db into another Grid Db
db.varlist Returns the list of locators and their multiplicity
db.write Write a Db into an ASCII file (RGeostats format)
db.write.format Dump the contents of a Db into a specific file
debug.define Define the DEBUG status
debug.query Ask for the DEBUG status
debug.reference Define the Reference Target for DEBUG
declustering Declustering
define.scenes Define the scene characteristics
deg2coor Convert from long-lat to cartesian coordinates
del.keypair Delete an already existing key-pair binding
Demo.acoustic.maur.db.data Acoustic data
Demo.acoustic.maur.poly.data Acoustic data
Demo.anchovy.bob.1d.db.data Datasets used for Global estimation in 1-D
Demo.anchovy.bob.1d.model.vario Datasets used for Global estimation in 1-D
Demo.anchovy.bob.1d.vario.data Datasets used for Global estimation in 1-D
Demo.anchovy.bob.2d.db.data Datasets used for Global estimation in 2-D
Demo.anchovy.bob.2d.poly.data Datasets used for Global estimation in 2-D
demo.clean Clean the files created by a Demonstration script
Demo.CRR.data.frame Datasets used for demonstration of RGeostats usage
Demo.CRR.poly.data Datasets used for demonstration of RGeostats usage
Demo.double.hex.db Dataset used to demonstrate the Triangulation
Demo.double.hex.seg Dataset used to demonstrate the Triangulation
demo.get.environ Get the Environment for the Demo Session
Demo.hake.bob.db.data Datasets used for Examples in Spatial Indices
Demo.hake.bob.poly.data Datasets used for Examples in Spatial Indices
Demo.hake.med.db.data Datasets used for Examples in Geostatistics for Fisheries
Demo.herreggs.scot.db.data Datasets used for Examples
Demo.herreggs.scot.db.nwdata Datasets used for Examples
Demo.herreggs.scot.grid.disc Datasets used for Examples
Demo.herreggs.scot.grid.krig Datasets used for Examples
Demo.herreggs.scot.model.vario Datasets used for Examples
Demo.herreggs.scot.neigh.krig Datasets used for Examples
Demo.herreggs.scot.poly.data Datasets used for Examples
Demo.herreggs.scot.vario.data Datasets used for Examples
Demo.herring.len.scot.db.data Herring data for Multivariate Estimation and Simulations
Demo.herring.len.scot.grid.kriging Herring data for Multivariate Estimation and Simulations
Demo.herring.len.scot.grid.simu Herring data for Multivariate Estimation and Simulations
Demo.herring.len.scot.model.vario Herring data for Multivariate Estimation and Simulations
Demo.herring.len.scot.neigh.krig Herring data for Multivariate Estimation and Simulations
Demo.herring.len.scot.poly.data Herring data for Multivariate Estimation and Simulations
Demo.herring.sa.scot.db.data Herring acoustic backscatter from acoustic surveys
Demo.herring.sa.scot.grid.simu Herring acoustic backscatter from acoustic surveys
Demo.herring.sa.scot.poly.data Herring acoustic backscatter from acoustic surveys
Demo.Hotspot.df Data Set for Multivariate Spatio-temporal
Demo.Hotspot.polyline Data Set for Multivariate Spatio-temporal
Demo.Nansen.db.data Datasets used for Examples in Geostatistics for Fisheries
Demo.Nansen.polyline Datasets used for Examples in Geostatistics for Fisheries
Demo.octopus.morocco.db.data Octopus data set
Demo.octopus.morocco.poly.data Octopus data set
demo.pause Provoke a pause when running a Demonstration script
demo.show Plot the contents of the slide
demo.slide Add lines to the current slide
demo.start Define the environment for the Demo Session
digitize Digitize an Object from a plot
digitize-methods Method for digitizing an object from a grpahic plot
dir.digit Get Angle
display.fault Represent a network of faults
dist.digit Calculate distance
dk Performs Disjunctive Kriging
domain.set Define the Reference Domain
draw.cell Draw the edge of a cell in a 2-D grid
draw.coast Represent the coast line
draw.color Color representation
draw.contour Isoline representation for a Grid
draw.dip Represent the Dip
draw.fracsimu Elementary function for representing the simulated fractures
draw.gradient Represent the gradients
draw.grid Grid representation
draw.image Raster representation for a Grid
draw.line Line representation
draw.literal Literal representation
draw.mima Bounds Representation
draw.model Elementary function for representing the model
draw.neigh Graphic representation of the 2-D Moving Neighborhood
draw.persp Perspective representation for a Grid
draw.point Point representation
draw.post Posting representation
draw.proportion Proportional representation
draw.sphdecor Add Decoration for Sphere representation
draw.vario Elementary function for representing the variogram
draw.xvalid Graphic representation of Cross-Validation results
duplicate Look for duplicates

-- E --

edge.effect Calculate and Visualize the Edge Effect
eikonal Perform the wave propagation within a Grid
environ.load Read the environment
environ.print Print the current values for the constants
environ.save Save the environment
Exdemo_1D_well.model Model for RGeostats1D demo
Exdemo_1D_well.neigh Neighborhood for RGeostats1D demo
Exdemo_1D_well.table Data Set for RGeostats1D demo
Exdemo_2D_moving.neigh Moving Neighborhood for RGeostats2D demo
Exdemo_2D_pollution.table Data Set for RGeostats2D demo
Exdemo_2D_unique.neigh Unique Neighborhood for RGeostats2D demo
Exdemo_3D_wells 3D data sets (19 wells)
Exdemo_autofit1.model Model used for the RgeoS.autofit demonstration script
Exdemo_autofit2.model Model used for the RGeostats.autofit demonstration script
Exdemo_autofit3.vario Experimental Variogram used for the RGeostats.autofit demonstration script
Exdemo_autofit4.vario Experimental Variogram used for the RGeostats.autofit demonstration script
Exdemo_autofit5.vario Experimental Variogram used for the RGeostats.autofit demonstration script
Exdemo_autofit6.vario Experimental Variogram used for the RGeostats.autofit demonstration script
Exdemo_autofit7.model Model used for the RGeostats.autofit demonstration script
Exdemo_bathymetry_1D Simulated Bathymetry
Exdemo_bathymetry_1D_full Simulated Bathymetry
Exdemo_ext.data Data Set Definition
Exdemo_ext.grid Data Set Definition
Exdemo_ext.model Model for ExtDrift Case Study
Exdemo_ext.neigh Neighborhood Definition
Exdemo_Filter Grid Data base used for Factorial Kriging Analysis
Exdemo_FishData.table Data file used for Tutorial in Fish Activity
Exdemo_FishPoly.table Polygon file used for Tutorial in Fish Activity
Exdemo_Jura_Grid.table Jura 2D Data Set - List of Grid Nodes
Exdemo_Jura_Pred.table Jura 2D Data Set - Initial Data
Exdemo_Jura_Val_Loc.table Jura 2D Data Set - Reduced Data Set
Exdemo_PGS.db Data Set Definition
Exdemo_Scotland_Elevations Topography of Scotland
Exdemo_Scotland_Temperatures Temperature of Scotland
Exdemo_simpgs.db Data Set Definition
Exdemo_simpgs.model Model Definition
Exdemo_simpgs.neigh Neighborhood Definition
Exdemo_simpgs_mono3.rule Standard Rule Definition
Exdemo_simpgs_mono4.rule Standard Rule Definition
Exdemo_simpgs_shadow.rule Shadow Rule Definition
Exdemo_simpgs_shift.rule Shift Rule Definition
Exdemo_simpgs_std.rule Standard Rule Definition
Exdemo_Walker_Lake Walker Lake sample and exhaustive data sets

-- F --

ffam-class Class "ffam" Family definition (used in a 'fracture')
ffault-class Class "ffault" Fault definition (used in a 'fracture')
fluid.extract Extract the curve of Fluid Invaded Cells along Time
fluid.propagation Propagation of fluids within a 3-D Facies matrix
foxleg Optimize of a set of parameters
fracsimu-class Class "fracsimu" Set of Simulated Fractures
fracsimu.extract Extract a vector of attributes from the set of simulated fractures
fracsimu.plot Represent a set of fault and simulated fractures
fracsimu.print Print a set of simulated fractures
fracsimu.to.block Calculate the parameter induced by a set of simulated fractures
fracsimu.to.well Intersect a trajectory with the set of simulated fractures
fracsimu.well.to.block Plunge an enhanced trajectory in order to patch the block of permeabilities
fracture-class Class "fracture" Set of Fault and Fractures
fracture.create Create a Fracture (from arguments)
fracture.print Print a set of fractures
fracture.read Read a set of Fractures from an ASCII file (RGeostats format)
fracture.simulate Simulate a set of random fractures
fracture.write Write a Fracture in an ASCII file (RGeostats format)

-- G --

geometry.calc Calculate the Geometry for Variogram calculation
get.directions Generate directions
get.grid.sorting Returns your grid indices in Geoslib order
get.keypair Get the value of a key-pair binding
get.num Ask for a number
get.one Get one element from an array
get.sparse.keypair Get the Sparse matrix for a key-pair binding
get.yn Get a logical answer
gibbs Perform simulations using the Gibbs Sampler
global Geostatistical estimation variance of the arithmetic/kriging mean
grid.smoother Image smoothing
gridinter Interpolate from a grid Db

-- H --

hermite.coeffs Calculate the set of Hermite coefficients

-- I --

infl Influence weight
inh.kriging Perform Inhomogeneous Kriging
invdist Inverse distance interpolation
is.simu.workable Check if a Model can cope with a Simulation method

-- K --

kribayes Bayesian Estimation
krigcell Performs Kriging of Irregular Blocks
krigdgm Block Kriging using Dicrete Gaussian Model
kriggam Performs Kriging in the Gaussian Anamorphosed Model
kriging Performs Kriging
krigprof Performs Kriging on profiles
krigsampling Perform the Simple Kriging estimation using parcimonious neighborhood
krigsum Kriging under Constraints on the Sum
krigtest Operates the (co-)kriging of a single target
krimage Image filtering
krineq Conditional Expectation

-- L --

legend.image Legend for image
legend.locate Legend Position
legend.proportion Legend for postplots
legend.vario Variogram Model Legend
limits-class Class "limits" characteristics
limits.create Create the limits from arguments
limits.input Define Limits interactively
limits.print Print the Limits
line.digit Digitalize a 2-D Line
line.distance Calculate the distance between two points through the projection on a broken line
line.extract Extract a line of information from a Db
list.keypair Print the set of key-pair bindings

-- M --

m2d.spde Estimation or Simulation of Multilayer surfaces
maf.calc Calculate the MAF for a multivariate data set
maf.indicator Calculate the MAFs of indicators
melem-class Class "melem" Basic Structure
melem.characteristics Returns the characteristics of a basic structure
melem.init Initialize a Basic Structure
melem.name Returns the name of a covariance
mesh-class Class "mesh" definition
mesh.barycenter Calculate barycenter coordinates for samples of a Db
mesh.plot Represent a set of meshes
mesh.print Print a meshing
meshing Perform Meshing
migrate Migrate from a Db into another Db
miss Checks missing values
ml.rf Regression or Classification using Random Forest
ml.svm Regression using SVM methodology
mlayer.get.prior Multi-Layers estimation of drift coefficients
mlayer.krig Multi-Layers estimation
mlayer.vario Calculate the Variogram in the Multi-Layer framework
model-class Class "model" The Geostatistical Model
model.auto Automatic Model Fitting
model.CL Extract the model of a linear combination of variables
model.covmat Covariance matrix between two Dbs
model.covmat.inchol Establish the Incomplete Cholsky Decomposition of the covariance matrix
model.cpp Calculate the average covariance within a set of Polygons
model.create Create a model from arguments
model.cvv Average covariance within a 2-D Polygon or a generic Cell
model.cxv Average covariance between a Db and a Polygon or a Generice Cell
model.cxx Average covariance value of the model between two Dbs
model.decode Decode one or several Model items for Parametrization
model.drfmat Drift matrix for a Db
model.eval Evaluate a Model
model.eval.nostat Calculate the value of the non-stationary model for a set of distance increments
model.extend Convert a monovariate model into a multivariate one
model.fit Automatic Sill Fitting
model.glue Glue several monovariate Models together
model.grid Sample the model on a grid
model.join Combines two multivariate models into a single multivariate one
model.maxdist Returns the maximum distance in the model
model.normalize Normalize the sills of a model
model.param.define Specification of the Model Parameter
model.pgs Calculate the PGS model of indicators
model.plot Model graphic representation
model.print Print a Model
model.properties Apply a Transformation to the Model
model.read Read a Model from an ASCII file (RGeostats format)
model.reduce Extract a sub-model from an input model.
model.regularize Regularize a Model on a Mesh of a Db
model.sample Sample a Model in a Variogram
model.window Define the window containing a model
model.write Write a Model in an ASCII file (RGeostats format)
monitoring.report Reports the Memory Leak
monitoring.set Returns the status of the Memory Stack
morpho Morphological operations

-- N --

neigh-class Class "neigh" Neighborhood characteristics
neigh.calc Returns the samples selected in the Neighborhood of the Target
neigh.create Initialize a Neighborhood Structure
neigh.init Initialize a Neighborhood Structure
neigh.print Print a Neighborhood
neigh.read Read a Neighborhood from an ASCII file (RGeostats format)
neigh.test Neighborhood Check
neigh.write Write a Neighborhood in an ASCII file (RGeostats format)

-- P --

pal.1 Elegant Color Scale
pal.2 Elegant Color Scale
pal.3 Flumy Facies Color Scale
pca-class Class "pca" Factorization Linear Transformation
pca.calc Calculate the PCA for a multivariate data set
pca.f2z Factors to Variables using PCA
pca.plot Plot Variables along Factors of the PCA
pca.print Print the PCA
pca.z2f Variables to Factors using PCA
plot-method Plot the various Classes handled within RGeostats
plot-methods Plot the various Classes handled within RGeostats
polygon-class Class "polygon" Polygons
polygon.create Create a Polygon structure
polygon.digit Digitalize a 2-D Polygon
polygon.hull Calculate the polygon as convex hull of a Data Base
polygon.inside Polygonal selection
polygon.plot Polygon graphic representation
polygon.print Print the Polygon structure
polygon.projec Perform the projection for a Polygon
polygon.read Read a Polygon from an ASCII file (RGeostats format)
polygon.read.format Read Polygon from a Shapefile
polygon.write Write a Polygon in an ASCII file (RGeostats format)
polyset-class Class "polyset" Polysets
potential.cov Establish the covariance in the Potential CoKriging System
potential.kriging Estimation using the Potential Method
potential.simulate Perform simulations using the Potential Model
potential.xvalid Perform the Cross-Validation in the Potential Framework
print-method Print the various Classes handled within RGeostats
projec.define Define the Projection
projec.grid Grid and Projection
projec.invert Translate nautical mile into long,lat
projec.operate Perform the projection
projec.query Ask for the Projection characteristics
projec.toggle Toggle the Projection switch
properties.define Definition of the Model Transformation

-- Q --

quad.optim Quadratic optimization under equality and/or inequality constraints

-- R --

regression Linear Regression
rg.colors Create various vectors of colors
rg.load Upload a Dataset
rule-class Class "rule" Lithotype rules
rule.auto Automatic fitting of Lithotype Rule
rule.check Check the compatibility between Dbin, Rule, Dbprop and Props
rule.create Create a Rule from arguments
rule.plot Plot the Lithotype Rule
rule.print Print the Lithotype Rulen
rule.read Read the Lithotype Rule from an ASCII file (RGeostats format)
rule.thresh Convert proportions into thresholds for a given Rule
rule.write Dump a Rule in an ASCII file (RGeostats format)

-- S --

sampling Derive a model-based sampling on a Data set
schmidt.plot Plot a Schmidt diagram
segy.read Reading a SEGY File
seismic.convert Convert from Time to Depth or vice-versa
seismic.convolve Convolute the seismic attributes
seismic.estim Seismic CoKriging
seismic.grid.define Create Seismic converted Grid
seismic.operate Perform operations on the seismic attributes
seismic.simu Seismic CoSimulation
selectivity Calculate the grade-tonnage values
selectivity.curve Graphic representation of the Grade-Tonnage array
selectivity.qt Calculate Grade-Tonnage curves from estimated Q and T variables
set.keypair Define a key-pair binding
show-method Class "anam" Gaussian Anamorphosis
show-method Class "db" The RGeostats Data Base
show-method Class "ffam" Family definition (used in a 'fracture')
show-method Class "ffault" Fault definition (used in a 'fracture')
show-method Class "fracsimu" Set of Simulated Fractures
show-method Class "fracture" Set of Fault and Fractures
show-method Class "limits" characteristics
show-method Class "mesh" definition
show-method Class "model" The Geostatistical Model
show-method Class "neigh" Neighborhood characteristics
show-method Class "polygon" Polygons
show-method Class "rule" Lithotype rules
show-method Class "vario" Experimental Variograms
SI.cgi Center of Gravity and Inertia
SI.gic Global Index of Collocation
SI.lic Local index of collocation
SI.micro Microstructure index
SI.patches Number of spatial patches
SI.stats Calculate Spatial Indices
simbayes Performs Simulations with Bayesian Drift
simbipgs Bi-Plurigaussian Conditional Simulations
simbool Perform Boolean Simulations
simcond Conditional Expectation with Inequalities
simdgm Block Simulation using Dicrete Gaussian Model
simfft Simulation using FFT Method
simfft.support Calculate the change of support coefficients by FFT method
simfine Refine a simulation grid
simmaxstable Non-conditional Simulation of the Max-Stable Model on a grid
simpart Non-conditional Simulation for a Tessellation
simpgs Plurigaussian Conditional Simulations
simRI Non-conditional Simulation of the Orthogonal Residual Model
simsph Gaussian Simulation in Spherical Coordinates
simsub Substitution Simulation
simtub Performs Simulations
sind Compute the sine of an angle entered in degrees
spde Perform Estimation or Simulations using SPDE technology
spde.eval Calculate the product of X by Q raised to a given power
spde.matrices Build and return the Precision matrix
spde.multigrid Perform Multigrid evaluation in SPDE
spde.proportions Estimation of proportions
spill.point Calculate the Spill Point of a surface in a 2-D grid
statgrid.props Calculates the proportions in 1-D from a regular grid
statgrid.trans Calculates the transition probabilities in 1-D from a regular grid
stats.sampling Multivariate Statistical Sampling
streamlines Calculate the set of streamlines from Drop points in a Grid Db

-- T --

tab.rename Naming convention for output variables in Db
tand Compute the tangent of an angle entered in degrees
temp.serie Temporal Serie
test.args Check the validity of R to C argument decoding
tokens-class Class "tokens" Tokens Definition
tokens.create Create a set of tokens for Boolean simulation
tokens.print Print the Tokens Definition
tokone-class Class "tokone" set of tokens Definition
topcut.eda Exploratory Analysis for the TopCut Model

-- U --

uc Uniform Conditioning
uc.check Check the validity of the Drift information
uc.names Give the definition of the Drift
util.ang2mat Converts angles (degrees) to rotation matrix
util.defpositive Check if the input matrix is definite positive
util.dir2ang Converts direction vector to angles
util.FFT Calculate FFT transform
util.mat2ang Converts rotation matrix to angles
util.modangles Convert angle within interval in degrees
util.modconvert Convert old-style into new-style Model
util.mvncdf Multivariate Gaussian cumulated density function
util.nonneg.matrix Check if the matrix is non negative
util.rotmat Check if the input matrix is a rotation matrix
util.write.colors Generate colorscale text file for Geotiff generation

-- V --

vardir-class Class "vardir" Elementary experimental variogram
variety.define Define the Variety
variety.get Returns the characteristics of the Variety
variety.query Ask for the Projection characteristics
variety.toggle Toggle the Variety switch
vario-class Class "vario" Experimental Variograms
vario.average Calculate the average of variograms
vario.calc Computes experimental variograms
vario.create Create a variogram from arguments
vario.extract Extract the contents of a variogram
vario.grid Computes experimental variograms on a grid
vario.model.check Check Variogram - Model compatibility
vario.pgs Calculate the variogram of the Underlying GRFs from the categories (e.g lithofacies)
vario.plot Model multivariate graphic representation
vario.print Print a Variogram.
vario.read Read a Variogram from an ASCII file (RGeostats format)
vario.reduce Extract a sub-variogram from an input experimental variogram
vario.trans.cut Transform variogram of truncated variable into variogram of completed variable
vario.transfo Performs transformations between experimental variograms
vario.vect Computes Covariance for directional variable
vario.window Define the window containing an experimental variogram
vario.write Dump a Variogram in an ASCII file (RGeostats format)
vario.y2z Derive Experimental variogram of Raw variable from Gaussian Model
vmap.auto Automatic Model Fitting on Variogram Map
vmap.calc Calculate the Variogram Map for a set of variables on a set of isolated points
vmap.grid Variogram Map calculation
vpc.calc Calculate the VPC matrix
vpc.plot Represent a set of VPC from a Db Grid

-- W --

walker Walker Lake sample and exhaustive data sets
walker_dat Walker Lake sample and exhaustive data sets
walker_exh Walker Lake sample and exhaustive data sets
workspace.RGeoS.to.RGeostats Update a RGeoS' workspace into a RGeostats' workspace

-- X --

xvalid Performs Cross-Validation

-- Z --

zcut.optimal Find a set of optimal cutoffs
Z_data.db Standard Points Db used for documentation of RGeostats package
Z_multi.model A Multivariate variogram model example.
Z_parcelles100 Data file used for Selectivity Example

-- misc --

$-method Class "anam" Gaussian Anamorphosis
$-method Class "db" The RGeostats Data Base
$-method Class "ffam" Family definition (used in a 'fracture')
$-method Class "ffault" Fault definition (used in a 'fracture')
$-method Class "fracsimu" Set of Simulated Fractures
$-method Class "fracture" Set of Fault and Fractures
$-method Class "limits" characteristics
$-method Class "melem" Basic Structure
$-method Class "mesh" definition
$-method Class "model" The Geostatistical Model
$-method Class "neigh" Neighborhood characteristics
$-method Class "pca" Factorization Linear Transformation
$-method Class "polygon" Polygons
$-method Class "polyset" Polysets
$-method Class "rule" Lithotype rules
$-method Class "tokens" Tokens Definition
$-method Class "tokone" set of tokens Definition
$-method Class "vardir" Elementary experimental variogram
$-method Class "vario" Experimental Variograms
$<--method Class "anam" Gaussian Anamorphosis
$<--method Class "db" The RGeostats Data Base
$<--method Class "ffam" Family definition (used in a 'fracture')
$<--method Class "ffault" Fault definition (used in a 'fracture')
$<--method Class "fracsimu" Set of Simulated Fractures
$<--method Class "fracture" Set of Fault and Fractures
$<--method Class "limits" characteristics
$<--method Class "melem" Basic Structure
$<--method Class "mesh" definition
$<--method Class "model" The Geostatistical Model
$<--method Class "neigh" Neighborhood characteristics
$<--method Class "pca" Factorization Linear Transformation
$<--method Class "polygon" Polygons
$<--method Class "polyset" Polysets
$<--method Class "rule" Lithotype rules
$<--method Class "tokens" Tokens Definition
$<--method Class "tokone" set of tokens Definition
$<--method Class "vardir" Elementary experimental variogram
$<--method Class "vario" Experimental Variograms
[-method Class "anam" Gaussian Anamorphosis
[-method Class "db" The RGeostats Data Base
[-method Class "limits" characteristics
[-method Class "model" The Geostatistical Model
[-method Class "polygon" Polygons
[-method Class "tokens" Tokens Definition
[-method Class "vardir" Elementary experimental variogram
[-method Class "vario" Experimental Variograms
[<--method Class "anam" Gaussian Anamorphosis
[<--method Class "db" The RGeostats Data Base
[<--method Class "limits" characteristics
[<--method Class "model" The Geostatistical Model
[<--method Class "polygon" Polygons
[<--method Class "tokens" Tokens Definition
[<--method Class "vardir" Elementary experimental variogram
[<--method Class "vario" Experimental Variograms