drc: Analysis of Dose-Response Curves

Analysis of dose-response data is made available through a suite of flexible and versatile model fitting and after-fitting functions.

AuthorChristian Ritz <ritz@bioassay.dk>, Jens C. Strebig <streibig@bioassay.dk>
Date of publication2016-08-30 01:33:38
MaintainerChristian Ritz <ritz@bioassay.dk>
LicenseGPL-2 | file LICENCE
Version3.0-1
http://www.r-project.org
http://www.bioassay.dk

View on CRAN

Man pages

acidiq: Acifluorfen and diquat tested on Lemna minor.

algae: Volume of algae as function of increasing concentrations of a...

anova.drc: ANOVA for dose-response model fits

AR: Asymptotic regression model

auxins: Effect of technical grade and commercially formulated auxin...

backfit: Calculation of backfit values from a fitted dose-response...

barley: Leaf length of barley

baro5: The modified baro5 function

BC: The Brain-Cousens hormesis models

boxcox.drc: Transform-both-sides Box-Cox transformation

braincousens: The Brain-Cousens hormesis models

bread.drc: Bread and meat for the sandwich

cedergreen: The Cedergreen-Ritz-Streibig model

chickweed: Germination of common chickweed (_Stellaria media_)

CIcompX: Calculation of combination index for binary mixtures

coef.drc: Extract Model Coefficients

comped: Comparison of effective dose values

compParm: Comparison of parameters

confint.drc: Confidence Intervals for model parameters

CRS.4a: The Cedergreen-Ritz-Streibig model

CRS.5a: Cedergreen-Ritz-Streibig dose-reponse model for describing...

daphnids: Daphnia test

decontaminants: Performance of decontaminants used in the culturing of a...

deguelin: Deguelin applied to chrysanthemum aphis

drm: Fitting dose-response models

drmc: Sets control arguments

earthworms: Earthworm toxicity test

EDcomp: Comparison of relative potencies between dose-response curves

ED.drc: Estimating effective doses

etmotc: Effect of erythromycin on mixed sewage microorganisms

EXD: Exponential decay model

finney71: Example from Finney (1971)

fitted.drc: Extract fitted values from model

fplogistic: Fractional polynomial-logistic dose-response models

gammadr: Gamma dose-response model

G.aparine: Herbicide applied to Galium aparine

gaussian: Normal and log-normal biphasic dose-response models

germination: Germination of three crops

getInitial: Showing starting values used

getMeanFunctions: Display available dose-response models

glymet: Glyphosate and metsulfuron-methyl tested on algae.

gompertz: Mean function for the Gompertz dose-response or growth curve

gompertzd: The derivative of the Gompertz function

hatvalues.drc: Model diagnostics for nonlinear dose-response models

heartrate: Heart rate baroreflexes for rabbits

H.virescens: Mortality of tobacco budworms

isobole: Creating isobolograms

lepidium: Dose-response profile of degradation of agrochemical using...

lettuce: Hormesis in lettuce plants

lin.test: Lack-of-fit test for the mean structure based on cumulated...

LL.2: The two-parameter log-logistic function

LL.3: The three-parameter log-logistic function

LL.4: The four-parameter log-logistic function

LL.5: The five-parameter log-logistic function

llogistic: The log-logistic function

lnormal: Log-normal dose-response model

logistic: The logistic model

logLik.drc: Extracting the log likelihood

maED: Estimation of ED values using model-averaging

MAX: Maximum mean response

M.bahia: Effect of an effluent on the growth of mysid shrimp

mecter: Mechlorprop and terbythylazine tested on Lemna minor

metals: Data from heavy metal mixture experiments

methionine: Weight gain for different methionine sources

mixture: Fitting binary mixture models

MM: Michaelis-Menten model

modelFit: Assessing the model fit

mr.test: Mizon-Richard test for dose-response models

mselect: Dose-response model selection

multi2: Multistage dose-response model with quadratic terms

nasturtium: Dose-response profile of degradation of agrochemical using...

NEC: Dose-response model for estimation of no effect concentration...

neill.test: Neill's lack-of-fit test for dose-response models

noEffect: Testing if there is a dose effect at all

O.mykiss: Test data from a 21 day fish test

plot.drc: Plotting fitted dose-response curves

P.promelas: Effect of sodium pentachlorophenate on growth of fathead...

PR: Expected or predicted response

predict.drc: Prediction

print.drc: Printing key features

print.summary.drc: Printing summary of non-linear model fits

rdrm: Simulating a dose-response curve

residuals.drc: Extracting residuals from the fitted dose-response model

RScompetition: Competition between two biotypes

ryegrass: Effect of ferulic acid on growth of ryegrass

S.alba: Potency of two herbicides

S.capricornutum: Effect of cadmium on growth of green alga

searchdrc: Searching through a range of initial parameter values to...

secalonic: Root length measurements

selenium: Data from toxicology experiments with selenium

simDR: Simulating ED values under various scenarios

spinach: Inhibition of photosynthesis

summary.drc: Summarising non-linear model fits

terbuthylazin: The effect of terbuthylazin on growth rate

twophase: Two-phase dose-response model

update.drc: Updating and re-fitting a model

ursa: Model function for the universal response surface approach...

vcov.drc: Calculating variance-covariance matrix for objects of class...

vinclozolin: Vinclozolin from AR in vitro assay

W2: The two-parameter Weibull functions

W3: The three-parameter Weibull functions

W4: The four-parameter Weibull functions

weibull1: Weibull model functions

yieldLoss: Calculating yield loss parameters

Functions

acidiq Man page
actimL Man page
algae Man page
anova.drc Man page
AR.2 Man page
AR.3 Man page
auxins Man page
b3 Man page
B.3 Man page
b4 Man page
B.4 Man page
b5 Man page
B.5 Man page
backfit Man page
baro5 Man page
BC.4 Man page
BC.5 Man page
bcl3 Man page
bcl4 Man page
boltzmann Man page
boxcox.drc Man page
braincousens Man page
bread.drc Man page
cedergreen Man page
chickweed Man page
chickweed0 Man page
CIcomp Man page
CIcompX Man page
coef.drc Man page
comped Man page
compParm Man page
confint.drc Man page
cooks.distance.drc Man page
CRS.4a Man page
CRS.4b Man page
CRS.4c Man page
CRS.5a Man page
CRS.5b Man page
CRS.5c Man page
CRS.6 Man page
daphnids Man page
decontaminants Man page
deguelin Man page
drm Man page
drmc Man page
earthworms Man page
ED Man page
EDcomp Man page
ED.drc Man page
estfun.drc Man page
etmotc Man page
EXD.2 Man page
EXD.3 Man page
finney71 Man page
fitted.drc Man page
FPL.4 Man page
fplogistic Man page
G.2 Man page
G.3 Man page
G.3u Man page
G.4 Man page
gammadr Man page
G.aparine Man page
gaussian Man page
genBliss Man page
genBliss2 Man page
genLoewe Man page
genLoewe2 Man page
genursa Man page
germination Man page
getInitial Man page
getMeanFunctions Man page
glymet Man page
gompertz Man page
gompertzd Man page
hatvalues.drc Man page
heartrate Man page
H.virescens Man page
iceLoewe.1 Man page
iceLoewe2.1 Man page
isobole Man page
l2 Man page
l3 Man page
L.3 Man page
l3u Man page
l4 Man page
L.4 Man page
l5 Man page
L.5 Man page
leaflength Man page
lepidium Man page
lettuce Man page
lgaussian Man page
lin.test Man page
LL.2 Man page
LL2.2 Man page
LL2.3 Man page
LL2.3u Man page
LL2.4 Man page
LL2.5 Man page
LL.3 Man page
LL.3u Man page
LL.4 Man page
LL.5 Man page
llogistic Man page
llogistic2 Man page
LN.2 Man page
LN.3 Man page
LN.3u Man page
LN.4 Man page
lnormal Man page
logistic Man page
logLik.drc Man page
maED Man page
MAX Man page
M.bahia Man page
mecter Man page
metals Man page
methionine Man page
mixture Man page
ml3a Man page
ml3b Man page
ml3c Man page
ml4a Man page
ml4b Man page
ml4c Man page
MM.2 Man page
MM.3 Man page
modelFit Man page
mr.test Man page
mselect Man page
multi2 Man page
nasturtium Man page
NEC Man page
NEC.2 Man page
NEC.3 Man page
NEC.4 Man page
neill.test Man page
noEffect Man page
O.mykiss Man page
plot.drc Man page
plotFACI Man page
P.promelas Man page
PR Man page
predict.drc Man page
predict.mrdrc Man page
print.drc Man page
print.summary.drc Man page
rdrm Man page
relpot Man page
residuals.drc Man page
RScompetition Man page
ryegrass Man page
S.alba Man page
S.capricornutum Man page
searchdrc Man page
secalonic Man page
selenium Man page
simDR Man page
spinach Man page
summary.drc Man page
terbuthylazin Man page
twophase Man page
ucedergreen Man page
UCRS.4a Man page
UCRS.4b Man page
UCRS.4c Man page
UCRS.5a Man page
UCRS.5b Man page
UCRS.5c Man page
uml3a Man page
uml3b Man page
uml3c Man page
uml4a Man page
uml4b Man page
uml4c Man page
update.drc Man page
ursa Man page
vcov.drc Man page
vinclozolin Man page
W1.2 Man page
W1.3 Man page
W1.3u Man page
W1.4 Man page
w2 Man page
W2.2 Man page
W2.3 Man page
W2.3u Man page
W2.4 Man page
W2x.3 Man page
W2x.4 Man page
w3 Man page
w4 Man page
weibull1 Man page
weibull2 Man page
weibull2x Man page
yieldLoss Man page

Files

drc
drc/inst
drc/inst/CITATION
drc/tests
drc/tests/test1.R
drc/tests/test1.w1.txt
drc/tests/test2.redroot_dose.csv
drc/tests/test3.R
drc/tests/test1.data1.txt
drc/tests/test2.R
drc/NAMESPACE
drc/NEWS
drc/data
drc/data/selenium.rda
drc/data/lettuce.rda
drc/data/metals.rda
drc/data/H.virescens.rda
drc/data/ryegrass.rda
drc/data/terbuthylazin.rda
drc/data/earthworms.rda
drc/data/algae.rda
drc/data/daphnids.rda
drc/data/mecter.rda
drc/data/germination.rda
drc/data/auxins.rda
drc/data/lepidium.rda
drc/data/vinclozolin.rda
drc/data/RScompetition.rda
drc/data/deguelin.rda
drc/data/P.promelas.rda
drc/data/leaflength.rda
drc/data/O.mykiss.rda
drc/data/etmotc.rda
drc/data/spinach.rda
drc/data/secalonic.rda
drc/data/decontaminants.rda
drc/data/chickweed.rda
drc/data/acidiq.rda
drc/data/M.bahia.rda
drc/data/heartrate.rda
drc/data/nasturtium.rda
drc/data/G.aparine.rda
drc/data/S.capricornutum.rda
drc/data/S.alba.rda
drc/data/chickweed0.rda
drc/data/methionine.rda
drc/data/finney71.rda
drc/data/glymet.rda
drc/R
drc/R/ED.drc.R drc/R/weibull2.R drc/R/mixture.R drc/R/CRS.6.R drc/R/baro5.R drc/R/EDhelper.R drc/R/residuals.drc.R drc/R/gompertzd.R drc/R/multi2.R drc/R/anova.drclist.R drc/R/fplogistic.R drc/R/neill.test.R drc/R/braincousens.R drc/R/gaussian.R drc/R/boxcox.drc.R drc/R/lnormal.ssf.R drc/R/drmLOFls.R drc/R/gaussian.ssf.R drc/R/rdrm.R drc/R/siInner.R drc/R/onAttach.R drc/R/confint.drc.R drc/R/lnormal.R drc/R/plot.drc.R drc/R/ED.lin.R drc/R/PR.R drc/R/yieldLoss.R drc/R/drm.R drc/R/logLik.drc.R drc/R/mrdrm.R drc/R/sandwich.R drc/R/drmParNames.R drc/R/print.drc.R drc/R/hatvalues.drc.R drc/R/isobole.R drc/R/cooks.distance.drc.R drc/R/predict.drc.R drc/R/searchdrc.R drc/R/hewlett.R drc/R/weibull2x.R drc/R/resPrint.R drc/R/ucedergreen.R drc/R/MAX.R drc/R/getInitial.R drc/R/CIcompX.R drc/R/gompertz.R drc/R/backfit.R drc/R/noEffect.R drc/R/cedergreen.R drc/R/drmEMstandard.R drc/R/findbe.R drc/R/drmEMls.R drc/R/llogistic.R drc/R/commatFct.R drc/R/drmRobust.R drc/R/genRetFct.R drc/R/mselect.R drc/R/xlogx.R drc/R/cedergreen.ssf.R drc/R/NEC.R drc/R/drmc.R drc/R/summary.drc.R drc/R/drmEMbinomial.R drc/R/update.drc.R drc/R/arandaordaz.R drc/R/weibull1.R drc/R/absToRel.R drc/R/threephase.R drc/R/drmConvertParm.R drc/R/relpot.R drc/R/drmPNsplit.R drc/R/weibull1.ssf.R drc/R/EDcomp.R drc/R/fct2list.R drc/R/gammadr.R drc/R/lin.test.R drc/R/rse.R drc/R/weibull2.ssf.R drc/R/maED.R drc/R/mr.test.R drc/R/ursa.R drc/R/braincousens.ssf.R drc/R/twophase.R drc/R/drmOpt.R drc/R/fitted.drc.R drc/R/lgaussian.R drc/R/llogistic.ssf.R drc/R/logistic.ssf.R drc/R/getMeanFunctions.R drc/R/modelFunction.R drc/R/compParm.R drc/R/voelund.R drc/R/iband.R drc/R/simFct.R drc/R/comped.R drc/R/vcov.drc.R drc/R/logistic.R drc/R/gompertz.ssf.R drc/R/Rsq.R drc/R/coef.drc.R drc/R/idrm.R drc/R/findcd.R drc/R/simDR.R
drc/R/drmEMeventtime.r
drc/R/drmEMPoisson.R drc/R/modelFit.R drc/R/pickParm.R drc/R/repChar.R drc/R/llogistic2.R drc/R/showNews.R drc/R/drmLOFbinomial.R drc/R/anova.drc.R drc/R/print.summary.drc.R
drc/MD5
drc/DESCRIPTION
drc/LICENCE
drc/man
drc/man/S.capricornutum.Rd drc/man/compParm.Rd drc/man/metals.Rd drc/man/residuals.drc.Rd drc/man/vcov.drc.Rd drc/man/twophase.Rd drc/man/lettuce.Rd drc/man/braincousens.Rd drc/man/mixture.Rd drc/man/ryegrass.Rd drc/man/EXD.Rd drc/man/noEffect.Rd drc/man/lin.test.Rd drc/man/EDcomp.Rd drc/man/gompertz.Rd drc/man/baro5.Rd drc/man/S.alba.Rd drc/man/cedergreen.Rd drc/man/modelFit.Rd drc/man/G.aparine.Rd drc/man/glymet.Rd drc/man/getInitial.Rd drc/man/AR.Rd drc/man/predict.drc.Rd drc/man/searchdrc.Rd drc/man/getMeanFunctions.Rd drc/man/CRS.4a.Rd drc/man/O.mykiss.Rd drc/man/acidiq.Rd drc/man/barley.Rd drc/man/MM.Rd drc/man/H.virescens.Rd drc/man/gaussian.Rd drc/man/chickweed.Rd drc/man/gammadr.Rd drc/man/fitted.drc.Rd drc/man/neill.test.Rd drc/man/ursa.Rd drc/man/print.summary.drc.Rd drc/man/W2.Rd drc/man/secalonic.Rd drc/man/plot.drc.Rd drc/man/NEC.Rd drc/man/logistic.Rd drc/man/summary.drc.Rd drc/man/fplogistic.Rd drc/man/coef.drc.Rd drc/man/lnormal.Rd drc/man/lepidium.Rd drc/man/simDR.Rd drc/man/RScompetition.Rd drc/man/etmotc.Rd drc/man/P.promelas.Rd drc/man/rdrm.Rd drc/man/heartrate.Rd drc/man/boxcox.drc.Rd drc/man/multi2.Rd drc/man/weibull1.Rd drc/man/MAX.Rd drc/man/isobole.Rd drc/man/nasturtium.Rd drc/man/finney71.Rd drc/man/backfit.Rd drc/man/terbuthylazin.Rd drc/man/mselect.Rd drc/man/hatvalues.drc.Rd drc/man/LL.3.Rd drc/man/deguelin.Rd drc/man/llogistic.Rd drc/man/drmc.Rd drc/man/algae.Rd drc/man/CIcompX.Rd drc/man/CRS.5a.Rd drc/man/ED.drc.Rd drc/man/W4.Rd drc/man/confint.drc.Rd drc/man/selenium.Rd drc/man/W3.Rd drc/man/comped.Rd drc/man/LL.2.Rd drc/man/germination.Rd drc/man/auxins.Rd drc/man/daphnids.Rd drc/man/logLik.drc.Rd drc/man/anova.drc.Rd drc/man/PR.Rd drc/man/maED.Rd drc/man/mr.test.Rd drc/man/M.bahia.Rd drc/man/drm.Rd drc/man/spinach.Rd drc/man/update.drc.Rd drc/man/LL.5.Rd drc/man/gompertzd.Rd drc/man/vinclozolin.Rd drc/man/mecter.Rd drc/man/earthworms.Rd drc/man/decontaminants.Rd drc/man/BC.Rd drc/man/bread.drc.Rd drc/man/LL.4.Rd drc/man/yieldLoss.Rd drc/man/print.drc.Rd drc/man/methionine.Rd

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