Analysis of Dose-Response Curves

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 |

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