[R] probit etc. for dose-response modeling

Johannes Ranke jranke at uni-bremen.de
Wed Aug 28 08:24:27 CEST 2002

Hi again

I found that the nonlinear least squares method also works nicely:

	model <- nls(viability ~ pnorm(-log10(conc),-EC50,slope),data=data, \

Is there an advantage of using glm, and how would this work in this case?


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