Estimated scale in R 2.8.1
have you tried lme4:::sigma(model) ? Hank
On Feb 9, 2009, at 11:23 PM, Nola M. Stephens wrote:
Thanks for the suggestion. But when I try sigma(model), I get this error message: could not find function "sigma". Any other thoughts? Thanks! nola Ben Bolker wrote:
Your mileage may vary, but I have found lme4:::sigma(model) to be a reasonably reliable way to get it. Ben Bolker Nola Stephens wrote:
Hi, When using earlier version of R (2.6.2), I got a scale factor for an lmer model (where family=binomial). But after downloading R version 2.8.1, I'm unable to find this value. I'd really appreciate some advice on how to find this. Thanks! nola
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