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...mial case: Is it correct to test a full model against a model from which I remove the fixed effect I want to test using the anova(mod1.lmer, mod2.lmer) method and then relying on the model with the lower AIC (or on the Log- likelihood test?)? I thank in advance for your help! best regards, Achaz von Hardenberg ------------------------------------------------------------------------ -------------------------------- Centro Studi Fauna Alpina - Alpine Wildlife Research Centre Servizio Sanitario e della Ricerca Scientifica Parco Nazionale Gran Paradiso, Degioz, 11, 11010-Valsavarenche (Ao),...

...reruns my first function say a 1000 times and attaches the resulting statistics in a data.frame so that at the end it contains 1000 rows with two columns for the two statistics I calculated with my first function. I hope I was clear enugh and would be glad to anybody who can help me out! ciao, Achaz von Hardenberg -------------------------------------------------------------------------------------- Centro Studi Fauna Alpina - Alpine Wildlife Research Centre Parco Nazionale Gran Paradiso, via della Rocca 47, 10123 Torino, Italy e-mail: fauna at pngp.it Tel. (office): +39.011.8606212 Tel. (mob...

...ion), but have truble in understanding how to do it. The help file tells me to use the --max-mem-size command line flag but it's still not clear to me how I shoud do this...what's the difference between a "command line flag" and a command? Thank you for your help to a r-beginner! Achaz von Hardenberg ___________________________________ Département de Biologie Université de Sherbrooke J1K 2R1 Sherbrooke Canada ___________________________________ Tel. ++1 (819) 821 8000 ext. 2059 e-mail: achaz at hermes.usherb.ca ------- end of forwarded message ------- -.-.-.-.-.-.-.-.-.-.-.-.-.-...