invmatgen: Recursive computation of the inverse of a matrix

View source: R/invmatgen.R

invmatgenR Documentation

Recursive computation of the inverse of a matrix

Description

Compute the variance-covariance matrix of the incomplete score vector involved in Louis' identity for the observed information matrix

Usage

invmatgen(G,H,listE)

Arguments

G

Primary matrix for the sum decomposition of $G+H$

H

Secondary matrix for the sum decomposition of $G+H$

listE

Auxiliary matrices that sum up to H

Value

The inverse of matrix G + H computed recursively thanks to matrices listed in listE

References

Miller K. (1981). On the inverse of the sum of matrices, Mathematics Magazine, 54, 67–72

See Also

fastCUB


FastCUB documentation built on May 29, 2024, 8:29 a.m.

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