corRGaus
(Package: ramps) :
Gaussian Spatial Correlation Structure
This function is a constructor for the 'corRGaus' class, representing a Gaussian spatial correlation structure. Letting r denote the range, the correlation between two observations a distance d apart is exp(-(d/r)^2).
● Data Source:
CranContrib
● Keywords: models
● Alias: corRGaus
●
0 images
|
ramps.control
(Package: ramps) :
Auxiliary for Controlling georamps Model Fitting
Auxiliary function that provides a user interface to control the georamps model fitting algorithm.
● Data Source:
CranContrib
● Keywords: models
● Alias: ramps.control
●
0 images
|
corRExpwr
(Package: ramps) :
Powered Exponential Spatial Correlation Structure
This function is a constructor for the 'corRExpwr' class, representing a powered exponential spatial correlation structure. Letting r denote the range and p the shape, the correlation between two observations a distance d apart is exp(-(d/r)^p).
● Data Source:
CranContrib
● Keywords: models
● Alias: corRExpwr
●
0 images
|
corRWave
(Package: ramps) :
Sine Wave Spatial Correlation Structure
This function is a constructor for the 'corRWave' class, representing a sine wave spatial correlation structure. Letting r denote the range, the correlation between two observations a distance d apart is sin(d/r)/(d/r).
● Data Source:
CranContrib
● Keywords: models
● Alias: corRWave
●
0 images
|
corRLin
(Package: ramps) :
Linear Spatial Correlation Structure
This function is a constructor for the 'corRLin' class, representing a linear spatial correlation structure. Letting r denote the range, the correlation between two observations a distance d < r apart is 1-(d/r). If d >= r the correlation is zero.
● Data Source:
CranContrib
● Keywords: models
● Alias: corRLin
●
0 images
|
genUSStateGrid
(Package: ramps) :
Generating a Grid over a US State
This function generate a grid of points over a US state with given increment size or resolution.
● Data Source:
CranContrib
● Keywords: datagen, utilities
● Alias: genUSStateGrid
●
0 images
|
expand.chain
(Package: ramps) :
Expand MCMC Samples for georamps Model Fits
Generates additional posterior samples for georamps model fits by restarting the MCMC sampler at the last set of sampled parameter values.
● Data Source:
CranContrib
● Keywords: models
● Alias: expand.chain
●
0 images
|
genUSStateSites
(Package: ramps) :
Generating Random Sites in a US State
A completely spatial random set of point is generated for a US state.
● Data Source:
CranContrib
● Keywords: datagen, utilities
● Alias: genUSStateSites
●
0 images
|
corRExpwr2Dt
(Package: ramps) :
Non-Separable Temporally Integrated Powered Exponential Spatial Correlation Structure
This function is a constructor for the 'corRExpwr2Dt' class, representing a non-separable spatial correlation structure for temporally integrated measurements. Letting rs denote the spatial range, ps the spatial shape, rt the temporal range, and lambda the space-time interaction, the correlation between two observations a distance d apart in space and t in time is exp(-(d/rs)^ps - t/rt - lambda * (d/rs)^ps * (t/rt)).
● Data Source:
CranContrib
● Keywords: models
● Alias: corRExpwr2Dt
●
0 images
|
plot
(Package: ramps) :
Posterior Spatial Distribution Plots
Creates surface maps of posterior spatial distributions from georamps or predict.ramps.
● Data Source:
CranContrib
● Keywords: models
● Alias: plot.predict.ramps, plot.ramps
●
0 images
|
providing 
.