[R] Extracting Variance Components fro lme

[Murray Jorgensen]

It seems that what I need to get the within group component is

  as.numeric(VarCorr(fm1Rail.lme)[2,2])

thanks to Bert Gunter and Peter Alspach.

Murray Jorgensen
-- 
Dr Murray Jorgensen      http://www.stats.waikato.ac.nz/Staff/maj.html
Department of Statistics, University of Waikato, Hamilton, New Zealand
Email: maj at waikato.ac.nz                                Fax 7 838 4155
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