thresh.global: Global Thresholding of SW Coefficients
In SeoncheolPark/SphereWaveu:
Description
Usage
Arguments
Value
References
See Also
Description
This function calculates global thresholded SW coefficients.
Usage
1
thresh.global(x, lam, type)
Arguments
x
coefficients of multiscale SBF's
lam
thresholding value
type
the type of thresholding. This can be ‘"hard"’, ‘"soft"’ or ‘"Lorentz"’.
Value
tgamma
global thresholded SW coefficients
References
Donoho, D.~L. and Johnstone, I.~M. (1994) Ideal spatial
adaptation by wavelet shrinkage. Biometrika, 81,
425–455.
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.
See Also
SeoncheolPark/SphereWaveu documentation built on May 29, 2019, 12:04 a.m.
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Description Usage Arguments Value References See Also
Description
This function calculates global thresholded SW coefficients.
Usage
1 | thresh.global(x, lam, type)
|
Arguments
x |
coefficients of multiscale SBF's |
lam |
thresholding value |
type |
the type of thresholding. This can be ‘"hard"’, ‘"soft"’ or ‘"Lorentz"’. |
Value
tgamma |
global thresholded SW coefficients |
References
Donoho, D.~L. and Johnstone, I.~M. (1994) Ideal spatial adaptation by wavelet shrinkage. Biometrika, 81, 425–455.
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.
See Also
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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