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| Bates' lme4 book Ch.5 (Section 6) example code [ Reply ] By: Navneet Hakhu on 2012-04-04 16:53 | [forum:5607] |
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Hi, I have been reading Ch. 5 (Computational Methods for Mixed Models) of Bates' book, lme4: Mixed-effects modeling with R (February 17, 2010). While trying to implement the example code in section 5.6 (pages 95-96), I came across error messages after successfully running the fm8 model. In particular, I received error messages with several lines of code: "attach(env(fm8))" [error msg: could not find function 'env'] but not when I replace 'env' with 'environment". Either way, I receive error messages for both "str(Lambda)" [error msg: object 'Lambda' not found] and "str(Lind)" [error msg: object 'Lind' not found]. I checked to make sure all the packages required were installed too. Has anyone encountered these errors? Thanks and take care, Navneet |
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