Description Usage Arguments Value See Also Examples
Add predictions from a Litchfield and Wilcoxon model fit to a plot of the results of a dose-effect experiment on the log10-probit scale.
1 | predLinesLP(fit, ...)
|
fit |
A list of length three containing the result of a Litchfield and
Wilcoxon model fit, typically the output from |
... |
Additional arguments to |
A solid fitted line is added to the plot. Dashed lines are added to the plot representing the horizontal 95% confidence intervals for the predicted dose to elicit a given percent affected.
1 2 3 4 5 6 7 | dose <- c(0.0625, 0.125, 0.25, 0.5, 1)
ntested <- rep(8, 5)
nalive <- c(1, 4, 4, 7, 8)
mydat <- dataprep(dose=dose, ntot=ntested, nfx=nalive)
plotDELP(mydat)
myfit <- LWestimate(fitLWauto(mydat), mydat)
predLinesLP(myfit)
|
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