lme4: mkVarCorr – R documentation

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lme4

mkVarCorr

Make Variance and Correlation Matrices from theta

Description

Make variance and correlation matrices from theta

Usage

mkVarCorr(sc, cnms, nc, theta, nms)

Arguments

`sc`	scale factor (residual standard deviation).
`cnms`	component names.
`nc`	numeric vector: number of terms in each RE component.
`theta`	theta vector (lower-triangle of Cholesky factors).
`nms`	component names (FIXME: nms/cnms redundant: nms=names(cnms)?)

Value

A matrix

Douglas Bates [aut] (<https://orcid.org/0000-0001-8316-9503>), Martin Maechler [aut] (<https://orcid.org/0000-0002-8685-9910>), Ben Bolker [aut, cre] (<https://orcid.org/0000-0002-2127-0443>), Steven Walker [aut] (<https://orcid.org/0000-0002-4394-9078>), Rune Haubo Bojesen Christensen [ctb] (<https://orcid.org/0000-0002-4494-3399>), Henrik Singmann [ctb] (<https://orcid.org/0000-0002-4842-3657>), Bin Dai [ctb], Fabian Scheipl [ctb] (<https://orcid.org/0000-0001-8172-3603>), Gabor Grothendieck [ctb], Peter Green [ctb] (<https://orcid.org/0000-0002-0238-9852>), John Fox [ctb], Alexander Bauer [ctb], Pavel N. Krivitsky [ctb, cph] (<https://orcid.org/0000-0002-9101-3362>, shared copyright on simulate.formula)

Initial release