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...when required, using scan() - and although this seemed to avoid the memory problem, it ran so slowly that it wasn't much use for someone with deadlines to meet... I don't have formal training in programming, so if there's something handy I should read, do let me know. Thanks, Richard Gunton. Postdoctoral researcher in arable weed ecology, INRA Dijon. [[alternative HTML version deleted]]

...to measure the "proportion of explained variance" from my models. With ordinary multiple regression I'd use R-squared, but I can't find any similar items in the output from lme(). Does anyone know something I can use in these or any other package? Thanks, Richard. -- Richard Gunton PhD student - Ecology and Evolution group School of Biology, University of Leeds, LS2 9JT, UK Room 10.16, Miall Building Tel: 0113 3432825 http://www.personal.leeds.ac.uk/~bgyrg ~ Opinions expressed in this message are not attributable to the University of Leeds ~

..., but I want to write it into a function where I can't pre-specify the number of classes. Is there an obvious way to do this? An example to clarify: how to convert c(0,10,5,1,9,6) to c(1,3,2,1,3,2) by specifying "breaks"=c(2.5,7.5) - or something like that. Thanks, Richard Gunton. INRA-Dijon, France

Hi, I use rsync to back up my Linux system to hard drive. I use the -av option, and it preserves uids. However if I reinstall Linux, and try to restore from the backup hard drive, the owner permissions get all mixed up, I assume since the numeric uids don't match up with the equivalent usernames any more. For example, user nobody might have had uid 123 in my old system, but now in the new

...fferent from glm()+Another question       (Greg Snow)   61.  matching each row (tathta)   62.  Extracting a column name in loop? (mister_bluesman)   63. Re: Extracting a column name in loop? (Mark Knecht)   64. Re: Reading from Google Docs (Duncan Murdoch)   65. Simple monovariate classification? (rgunton@dijon.inra.fr)   66. Re: Reading from Google Docs (Farrel Buchinsky)   67. Re: Two-way ANOVA gives different results using anova(lm())       than doing it by hand (Greg Snow)   68. Re: #INCLUDE (John Kane)   69. Re: Two-way ANOVA gives different results using anova(lm())       than doing it by hand...