chooseCellwidth: chooseCellwidth function
In bentaylor1/lgcp: Log-Gaussian Cox Process
Description
Usage
Arguments
Details
Value
See Also
Description
A function to help choose the cell width (the parameter "cellwidth" in lgcpPredictSpatialPlusPars, for example) prior to setting up the FFT grid,
before an MCMC run.
Usage
1
chooseCellwidth(obj, cwinit)
Arguments
obj
an object of class ppp, stppp, SpatialPolygonsDataFrame, or owin
cwinit
the cell width
Details
Ideally this function should be used after having made a preliminary guess at the parameters of the latent field.The idea is to run chooseCellwidth
several times, adjusting the parameter "cwinit" so as to balance available computational resources with output grid size.
Value
produces a plot of the observation window and computational grid.
See Also
minimum.contrast, minimum.contrast.spatiotemporal, getpolyol, guessinterp, getZmat,
addTemporalCovariates, lgcpPrior, lgcpInits, CovFunction
lgcpPredictSpatialPlusPars, lgcpPredictAggregateSpatialPlusPars, lgcpPredictSpatioTemporalPlusPars,
lgcpPredictMultitypeSpatialPlusPars
bentaylor1/lgcp documentation built on May 12, 2019, 2:09 p.m.
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Description Usage Arguments Details Value See Also
Description
A function to help choose the cell width (the parameter "cellwidth" in lgcpPredictSpatialPlusPars, for example) prior to setting up the FFT grid, before an MCMC run.
Usage
1 | chooseCellwidth(obj, cwinit)
|
Arguments
obj |
an object of class ppp, stppp, SpatialPolygonsDataFrame, or owin |
cwinit |
the cell width |
Details
Ideally this function should be used after having made a preliminary guess at the parameters of the latent field.The idea is to run chooseCellwidth several times, adjusting the parameter "cwinit" so as to balance available computational resources with output grid size.
Value
produces a plot of the observation window and computational grid.
See Also
minimum.contrast, minimum.contrast.spatiotemporal, getpolyol, guessinterp, getZmat, addTemporalCovariates, lgcpPrior, lgcpInits, CovFunction lgcpPredictSpatialPlusPars, lgcpPredictAggregateSpatialPlusPars, lgcpPredictSpatioTemporalPlusPars, lgcpPredictMultitypeSpatialPlusPars
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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