SelInv: selected inverse of a sparse matrix
In GPvecchia: Scalable Gaussian-Process Approximations
View source: R/vecchia_prediction.R
SelInv R Documentation
selected inverse of a sparse matrix
Description
selected inverse of a sparse matrix
Usage
SelInv(cholmat)
Arguments
cholmat
cholesky factor L of a positive definite sparseMatrix A
Value
sparse inverse of A, with same sparsity pattern as L
Examples
A=Matrix::sparseMatrix(1:9,1:9,x=4); L=Matrix::chol(A)
SelInv(L)
GPvecchia documentation built on Oct. 25, 2022, 1:06 a.m.
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View source: R/vecchia_prediction.R
| SelInv | R Documentation |
selected inverse of a sparse matrix
Description
selected inverse of a sparse matrix
Usage
SelInv(cholmat)
Arguments
cholmat |
cholesky factor L of a positive definite sparseMatrix A |
Value
sparse inverse of A, with same sparsity pattern as L
Examples
A=Matrix::sparseMatrix(1:9,1:9,x=4); L=Matrix::chol(A) SelInv(L)
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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