drfit: Dose-Response Data Evaluation

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A somewhat outdated package of basic and easy-to-use functions for fitting dose-response curves to continuous dose-response data, calculating some (eco)toxicological parameters and plotting the results. Please consider using the more powerful and actively developed 'drc' package. Functions that are fitted are the cumulative density function of the lognormal distribution (probit fit), of the logistic distribution (logit fit), of the weibull distribution (weibull fit) and a linear-logistic model ('linlogit' fit), derived from the latter, which is used to describe data showing stimulation at low doses (hormesis). In addition, functions checking, plotting and retrieving dose-response data retrieved from a database accessed via 'RODBC' are included. As an alternative to the original fitting methods, the algorithms from the 'drc' package can be used.

Author
Johannes Ranke [aut, cre]
Date of publication
2016-09-02 21:28:14
Maintainer
Johannes Ranke <jranke@uni-bremen.de>
License
GPL (>= 2)
Version
0.6.7
URLs

View on CRAN

Man pages

antifoul
Dose-Response data for TBT and Zink Pyrithione in IPC-81...
checkexperiment
Check raw data from a specified experiment or microtiter...
checksubstance
Check raw data for a specified substance
drcfit
Fit dose-response models using the drc package
drdata
Get dose-response data via RODBC
drfit
Fit dose-response models
drfit-package
Dose-response data evaluation
drplot
Plot dose-response models
IM1xIPC81
Dose-Response data for 1-methyl-3-alkylimidazolium...
IM1xVibrio
Dose-Response data for 1-methyl-3-alkylimidazolium...
linlogitf
Linear-logistic function
pyrithione
Cytotoxicity data for different pyrithionates and related...
XY
Dose-Response data for two substances X and Y

Files in this package

drfit
drfit/inst
drfit/inst/doc
drfit/inst/doc/index.html
drfit/inst/doc/drfit-Rnews.pdf
drfit/tests
drfit/tests/pyrithione.R
drfit/tests/XY.Rout.save
drfit/tests/pyrithione.Rout.save
drfit/tests/IM1xVibrio.R
drfit/tests/antifoul.R
drfit/tests/IM1xIPC81.R
drfit/tests/IM1xVibrio.Rout.save
drfit/tests/IM1xIPC81.Rout.save
drfit/tests/XY.R
drfit/tests/antifoul.Rout.save
drfit/NAMESPACE
drfit/demo
drfit/demo/pyrithione.R
drfit/demo/IM1xVibrio.R
drfit/demo/antifoul.R
drfit/demo/IM1xIPC81.R
drfit/demo/00Index
drfit/demo/XY.R
drfit/data
drfit/data/pyrithione.rda
drfit/data/IM1xVibrio.rda
drfit/data/antifoul.rda
drfit/data/IM1xIPC81.rda
drfit/data/XY.rda
drfit/R
drfit/R/drfit.R
drfit/R/checkexperiment.R
drfit/R/drcfit.R
drfit/R/checksubstance.R
drfit/R/linlogitf.R
drfit/R/drdata.R
drfit/R/checkplate.R
drfit/R/drplot.R
drfit/MD5
drfit/DESCRIPTION
drfit/ChangeLog
drfit/man
drfit/man/drfit-package.Rd
drfit/man/IM1xVibrio.Rd
drfit/man/antifoul.Rd
drfit/man/drplot.Rd
drfit/man/checkexperiment.Rd
drfit/man/checksubstance.Rd
drfit/man/drcfit.Rd
drfit/man/XY.Rd
drfit/man/drdata.Rd
drfit/man/pyrithione.Rd
drfit/man/drfit.Rd
drfit/man/IM1xIPC81.Rd
drfit/man/linlogitf.Rd