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Dear list members, I have just a quick question: I fitted a non-linear model y=a/x+b to describe my data (x=temperature and y=damage in %) and it works really nicely (see example below). I have 7 different species and 8 individuals per species. I measured damage for each individual per species at 4 different temperatures (e.g. -5, -10, -20, -40). Using the individuals per species, I fitted one