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aod (version 1.1-30)

Analysis of Overdispersed Data

Description

This package provides a set of functions to analyse overdispersed counts or proportions. Most of the methods are already available elsewhere but are scattered in different packages. The proposed functions should be considered as complements to more sophisticated methods such as generalized estimating equations (GEE) or generalized linear mixed effect models (GLMM).

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Version

Install

install.packages('aod')

Monthly Downloads

14,914

Version

1.1-30

License

GPL (>= 2)

Maintainer

Renaud Lancelot

Last Published

May 5th, 2009

Functions in aod (1.1-30)

residuals-methods

Residuals for Maximum-Likelihood and Quasi-Likelihood Models
link

Transformation from the Observation Scale to the Link Scale
negbin

Negative-Binomial Model for Counts
aic-class

Representation of Objects of Formal Class "aic"
fitted-methods

Methods for Function "fitted" in Package "aod"
antibio

Antibiotics against Shipping Fever in Calves
icc

Intra-Cluster Correlation
df.residual-methods

Methods for Function "df.residual" in Package "aod"
logLik-methods

Methods for Functions "logLik" in Package "aod"
wald.test

Wald Test for Model Coefficients
vcov-methods

Methods for Function "vcov" in Package "aod"
varbin-class

Representation of Objects of Formal Class "varbin"
donner

Test of Proportion Homogeneity using Donner's Adjustment
aod-pkg

Analysis of Overdispersed Data
rabbits

Rabbits Foetuses Survival Experiment
predict-methods

Methods for Function "predict" in Package "aod"
orob1

Germination Data
anova-methods

Likelihood-Ratio Tests for Nested ML Models
glimML-class

Representation of Models of Formal Class "glimML"
quasipois

Quasi-Likelihood Model for Counts
varbin

Mean, Variance and Confidence Interval of a Proportion
orob2

Germination Data
glimQL-class

Representation of Models of Formal Class "glimQL"
deviance-methods

Methods for Function "deviance" in Package "aod"
summary.glimML-class

Summary of Objects of Class "summary.glimML"
mice

Pregnant Female Mice Experiment
lizards

A Comparison of Site Preferences of Two Species of Lizard
betabin

Beta-Binomial Model for Proportions
salmonella

Salmonella Reverse Mutagenicity Assay
icc-class

Representation of Objects of Formal Class "icc"
raoscott

Test of Proportion Homogeneity using Rao and Scott's Adjustment
invlink

Transformation from the Link Scale to the Observation Scale
rats

Rats Diet Experiment
AIC-methods

Akaike Information Criteria
quasibin

Quasi-Likelihood Model for Proportions
drs-class

Representation of Objects of Formal Class "drs"
splitbin

Splits Binomial Data into Bernoulli Data
summary,aic-method

Akaike Information Statistics
cohorts

Age, Period and Cohort Effects for Vital Rates
dja

Mortality of Djallonke Lambs in Senegal
coef-methods

Methods for Function "coef" in Package "aod"