USEPA / CompTox-ToxCast-tcplFit2

Performs basic concentration response curve fitting
https://cran.r-project.org/package=tcplfit2
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toplikelihood reparameterization for biphasic poly2 #90

Open madison-feshuk opened 3 weeks ago

madison-feshuk commented 3 weeks ago

The poly2 biphasic model update #69 did not adjust the continuous hit calling P3 calculation as seen in #89. Currently the probability of top being above cutoff assumes top occurs at max concentration, which is not always the case: https://github.com/USEPA/CompTox-ToxCast-tcplFit2/blob/master/R/toplikelihood.R#L53

Ex: Fits with poly2 update look better, but this should be a hit. Indicates reparameterization may be needed. image