| Rcpp_Wendland-class {GeneralizedWendland} | R Documentation |
Class "Rcpp_Wendland"
Description
Rcpp class which serves as an interface to the C++ implementation of the generalized Wendland covariance function.
Details
Parts of the covariance function require C and C++ dependencies. This Rcpp class serves as an interface to these dependencies.
Methods
Constructor
- Constructor
wend <- new("Rcpp_Wendland"): Creates an instance of the Rcpp_Wendland class.
Get/Set methods
- setParameters
wend$setParameters(range, sill, kappa, mu, nugget): Set Parameters- setEpsTol
wend$setEpsTol(eps): set numeric precision.
Integration options
- setIntegratorQNG
wend$setIntegrator(abstol, reltol, intervals=0, qag_key=0)
Interpolation options
- setInterpolator
wend$setInterpolatorLinear(num_points, interp_type=0)
Computation
- compute
wend$compute(d): Compute for single value.- computeVector
wend$computeVector(d): Compute for numeric vector.- computeMatrix
wend$computeMatrix(d): Compute for numeric matrix.- computeMSparse
wend$computeMSparse(d): Compute for dgCMatrix from Matrix.- computeSpam
wend$computeSpam(index, values): Compute for spam object, turned into triplet form usingspam::triplet.
Author(s)
Thomas Caspar Fischer
References
Dirk Eddelbuettel (2013) Seamless R and C++ Integration with Rcpp. Springer, New York