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DoseResponse
Fitting dose-response models in R
Changed edfct in llogistic, llogistic2, lnormal, logistic, weibull1, weibull2, fplogistic, braincousens, so the derivative in the parameters is correct when type = "absolute". This ensures correct Std. Errors when ED()...
Dear Team, I have a question regarding `curveid` parameter of the `drm()` function. In which cases do we have to use this argument? Should it be distinct groups like different...
dataframe
Dear `drc` developers, I noticed that the CRAN version (`3.0-1`) is quite outdated, compare to the github version (`3.2.0`). Are there any plans for a new CRAN release?
For EXD.2(), EXD.3(), AR.2() and AR.3(), the class of the models specified is "Weibull" (as below)? For example: str(EXD.2()) $ fixed : num [1:4] 1 0 NA NA - attr(*,...
Hi there, I'd like to highlight some differences that I found when running the `drm()` function on my Mac (Processor 2.6 GHz 6-Core Intel Core i7) vs an Amazon Linux...
Dear drc developers, For all the regression model implemented, how can one handle the covariates to remove the confounding effects? Thanks. Yours, Ying
This fixes the error where R complains about using deprecated array recycling. It also speeds up the calculation speed from ~2-3 minutes to a few seconds on a relatively small...
Dear drc-Team, for some reason, `mselect()` only returns 0 values for the LOF (Lack of fit) when comparing multiple models. However, when I am running `modelFit()` I get p values...
I noticed that the value of argument `otrace` in `drc::drmc()` is assigned to `silentVal` in `drc:::drmOpt()` which further defines `silent` in `try( stats::optim() )`. The documentation for `drc::drmc()` states: "`otrace`...
