| corRClasses {ramps} | R Documentation |
Spatial Correlation Structure Classes
Description
Standard classes of spatial correlation structures available for the georamps function.
Spatial Structures:
corRCauchyCauchy correlation.
corRExpexponential correlation.
corRExpwrpowered exponential correlation.
corRGausGaussian correlation.
corRGneitGneiting approximation to Gaussian correlation.
corRLinlinear correlation.
corRMaternMatern correlation.
corRSpherspherical correlation.
corRWavesine wave correlation.
Spatio-Temporal Structures:
corRExp2exponential correlation.
corRExpwr2powered exponential correlation.
Temporally Integrated Spatial Structure:
corRExpwr2Dtpowered exponential correlation.
Note
Users may define their own corRStruct classes by specifying a constructor function and, at a minimum, methods for the functions corMatrix and coef.
Author(s)
Brian Smith brian-j-smith@uiowa.edu and Jose Pinheiro Jose.Pinheiro@pharma.novartis.com, and Douglas Bates bates@stat.wisc.edu
See Also
corRCauchy,
corRExp,
corRExp2,
corRExpwr,
corRExpwr2,
corRExpwr2Dt,
corRGaus,
corRGneit,
corRLin,
corRMatern,
corRSpher
corRWave