denseInds: Indices for square dense matrices

Description Usage Arguments Examples

Description

Indices for square dense matrices

Usage

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Arguments

n

matrix size

Examples

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set.seed(1)
A <- matrix(rnorm(25), 5, 5)
A[denseDiagInds(5)]  ## = diag(A)
A[denseLowerInds(5)] ## = A[lower.tri(A)]
A[denseUpperInds(5)] ## = A[upper.tri(A)]

stevencarlislewalker/lme4ord documentation built on May 30, 2019, 4:43 p.m.