mrsfield.comp.thresh.global: Generation of Detailed Fields by Global Thresholding
Description
This function generates detailed fields based on global thresholding of SW coefficients.
Usage
mrsfield.comp.thresh.global(grid, coef, site, netlab, eta, lam,
K, type)
Arguments
grid
grid points of extrapolation sites in radian
coef
coefficients of multi-scale SBF's
site
grid points of observation sites in radian
netlab
vector of labels representing sub-networks
eta
bandwidth parameters for Poisson kernel
lam
thresholding value
K
the number of resolution levels to be thresholded in the decomposition
type
the type of thresholding. This can be `"universal"', `"probability"', `"fdr"', `"Lorentz"' and `"sure"'.
Value
dfielddetailed fields generated by global thresholding
References
Oh, H-S. (1999) Spherical wavelets and their statistical analysis with applications to meteorological data. Ph.D. Thesis,
Department of Statistics, Texas A&M University, College Station.
Oh, H-S. and Li, T-H. (2004) Estimation of global temperature fields from scattered observations by
a spherical-wavelet-based spatially adaptive method. Journal of the Royal Statistical Society
Ser. B, 66, 221--238.