Extract the variances and correlations for random effects from a merMod list

Description

Extract the variances and correlations for random effects from a merMod list

Usage

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## S3 method for class 'merModList'
VarCorr(x, sigma = 1, rdig = 3L)

Arguments

x

for VarCorr: a fitted model object, usually an object inheriting from class merMod. For as.data.frame, a VarCorr.merMod object returned from VarCorr.

sigma

an optional numeric value used as a multiplier for the standard deviations.

rdig

the number of digits to round to, integer

Value

a list with two elements "stddev" and "correlation" for the standard deviations and correlations averaged across models in the list

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