frobenius_spb: Frobenius Norm of a Difference of Two Separable-plus-banded...
In TMasak/surfcov: Random Surfaces' Covariance Estimation beyond Separability
frobenius_spb R Documentation
Frobenius Norm of a Difference of Two Separable-plus-banded Covariances
Description
Frobenius Norm of a Difference of Two Separable-plus-banded Covariances
Usage
frobenius_spb(Chat, C = NULL, relative = T)
Arguments
Chat
separable-plus-banded model A1 x A2 + B,
i.e. a list of 3 elements:
matrix A1, matrix A2, the symbol of B
C
as Chat above
relative
flag whether the error relative to C should be computed,
defaults to TRUE
Value
a number, the Frobenius norm
Examples
X <- array(runif(20*4*5), c(20,4,5))
Y <- array(runif(20*4*5), c(20,4,5))
Chat <- spb(X,2)
C <- spb(Y,2)
frobenius_spb(Chat,C)
TMasak/surfcov documentation built on April 25, 2022, 12:15 a.m.
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| frobenius_spb | R Documentation |
Frobenius Norm of a Difference of Two Separable-plus-banded Covariances
Description
Frobenius Norm of a Difference of Two Separable-plus-banded Covariances
Usage
frobenius_spb(Chat, C = NULL, relative = T)
Arguments
Chat |
separable-plus-banded model |
C |
as |
relative |
flag whether the error relative to |
Value
a number, the Frobenius norm
Examples
X <- array(runif(20*4*5), c(20,4,5)) Y <- array(runif(20*4*5), c(20,4,5)) Chat <- spb(X,2) C <- spb(Y,2) frobenius_spb(Chat,C)
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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