avespecvar: A test statistic for spatial stationarity.
In LS2Wstat: A Multiscale Test of Spatial Stationarity for LS2W Processes
avespecvar R Documentation
A test statistic for spatial stationarity.
Description
Calculates a test statistic for a test of stationarity based on the local wavelet spectrum.
Usage
avespecvar(spectrum)
Arguments
spectrum
A local wavelet spectrum estimate, i.e. a cddews object.
Details
The test statistic given by Taylor et al. (2014) for a test for stationarity is computed for use in the boostrap testing procedure (TOS2D).
Value
statistic
The value of the test statistic for the given spectrum.
Author(s)
Sarah L. Taylor
References
Taylor, S.L., Eckley, I.A., and Nunes, M.A. (2014) A Test of Stationarity for Textured Images. Technometrics, 56 (3), 291-301.
See Also
TOS2D
Examples
#Generate a cddews object
#
X <- Haar2MA.diag(64)
testspec<-cddews(X,smooth=FALSE)
#Find the value of the test statistic
#
avespecvar(testspec)
#
LS2Wstat documentation built on Sept. 17, 2023, 9:06 a.m.
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| avespecvar | R Documentation |
A test statistic for spatial stationarity.
Description
Calculates a test statistic for a test of stationarity based on the local wavelet spectrum.
Usage
avespecvar(spectrum)
Arguments
spectrum |
A local wavelet spectrum estimate, i.e. a |
Details
The test statistic given by Taylor et al. (2014) for a test for stationarity is computed for use in the boostrap testing procedure (TOS2D).
Value
statistic |
The value of the test statistic for the given spectrum. |
Author(s)
Sarah L. Taylor
References
Taylor, S.L., Eckley, I.A., and Nunes, M.A. (2014) A Test of Stationarity for Textured Images. Technometrics, 56 (3), 291-301.
See Also
TOS2D
Examples
#Generate a cddews object
#
X <- Haar2MA.diag(64)
testspec<-cddews(X,smooth=FALSE)
#Find the value of the test statistic
#
avespecvar(testspec)
#
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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