Bradley-Terry Models


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Documentation for package ‘BradleyTerry2’ version 1.1-2

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add1.BTm Add or Drop Single Terms to/from a Bradley Terry Model
anova.BTm Compare Nested Bradley Terry Models
baseball Baseball Data from Agresti (2002)
BTabilities Estimated Abilities from a Bradley-Terry Model
BTm Bradley-Terry Model and Extensions
CEMS Dittrich, Hatzinger and Katzenbeisser (1998, 2001) Data on Management School Preference in Europe
chameleons Male Cape Dwarf Chameleons: Measured Traits and Contest Outcomes
citations Statistics Journal Citation Data from Stigler (1994)
coef.BTabilities Estimated Abilities from a Bradley-Terry Model
countsToBinomial Convert Contingency Table of Wins to Binomial Counts
drop1.BTm Add or Drop Single Terms to/from a Bradley Terry Model
flatlizards Augrabies Male Flat Lizards: Contest Results and Predictor Variables
football English Premier League Football Results 2008/9 to 2012/13
GenDavidson Specify a Generalised Davidson Term in a gnm Model Formula
glmmPQL PQL Estimation of Generalized Linear Mixed Models
glmmPQL.control Control Aspects of the glmmPQL Algorithm
icehockey College Hockey Men's Division I 2009-10 results
plotProportions Plot Proportions of Tied Matches and Non-tied Matches Won
predict.BTglmmPQL Predict Method for BTglmmPQL Objects
predict.BTm Predict Method for Bradley-Terry Models
print.BTabilities Estimated Abilities from a Bradley-Terry Model
qvcalc.BTabilities Quasi Variances for Estimated Abilities
residuals.BTm Residuals from a Bradley-Terry Model
seeds Seed Germination Data from Crowder (1978)
sound.fields Kousgaard (1984) Data on Pair Comparisons of Sound Fields
springall Springall (1973) Data on Subjective Evaluation of Flavour Strength
vcov.BTabilities Estimated Abilities from a Bradley-Terry Model