Dear all,
I tried help.search("karber") and RSiteSearch("karber") and
RSiteSearch("*karber*") to find whether the (trimmed) Spearman-Karber
method for LD50 evaluation in toxicity data (e.g. according to Hamilton 1977)
has been implemented in R. Or does this method feature under a different name?
Of course logit and probit are doable, but Spearman-Karber seems to me to be the
way I should go with our data.
Thanks for all your help,
Susanne
Institute of Groundwater Ecology
ph +49 89 3187-2567
fax +49 89 3187-3361
susanne.schmidt@helmholtz-muenchen.de
<mailto:susanne.schmidt@helmholtz-muenchen.de>
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