A somewhat outdated package of basic and easy-to-use functions for fitting dose-response curves to continuous dose-response data, calculating some (eco)toxicological parameters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 |

http://www.r-project.org, http://www.uft.uni-bremen.de/chemie/ranke?page=drfit, http://cgit.jrwb.de/drfit/ |

**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

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
Questions? Problems? Suggestions? Tweet to @rdrrHQ or email at ian@mutexlabs.com.

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