Hi,
I originally ran a model in HLM 6 that I am now in lme4. In lme4 the model
would look like the following:

lmer(Y ~ 1 + (1 | Group), data= data)

So I only have a random intercept for Group.

I noticed that HLM 6 gives a chi-square test statistic associated with this
random variable. Does anyone know how I can calculate this chi-square
statistic in R or what formula the HLM authors are using?

Thanks!
Chris

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