ls.comp {SpherWave}R Documentation

Computation of Coefficients of Multi-scale SBF Representation

Description

This function computes coefficients of multi-scale SBF representation by least squares method.

Usage

ls.comp(obs, site, ssite, snet, seta)  

Arguments

obs observations
site grid points of observation sites in radian for computing coefficients
ssite grid points of observation sites in radian used in least squares method
snet vector of labels representing sub-networks
seta bandwidth parameters for Poisson kernel

Value

An object of class `lsfit'.

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.

Li, T-H. (1999) Multiscale representation and analysis of spherical data by spherical wavelets. SIAM Journal on Scientific Computing, 21, 924–953.

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.

See Also

lscoef.comp, ridge.comp


[Package SpherWave version 1.1.0 Index]