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schmitz
2011 Mar 03
1
Error in model.frame.default
Dear R- Community,
to learn i reanalysed some data provided and analysed by Zuur et. al. in
their book "Mixed effect models and Extensions in Ecology with R". When
i run the last command i get a warning message i dont understand.
Loyn<- read.table(file = "loyn.txt",header = TRUE)
Loyn$L.AREA<- log10(Loyn$AREA)
fGRAZE <-factor(Loyn$GRAZE)
M0<- lm(ABUND~ L.AREA