Voter turnout experiment, using Rock The Vote ads
drop unanimous votes from rollcall objects and matrices
rollcall object, National Journal key votes of 2007
votes from the United States Supreme Court, from 1994-1997
information about the American states needed for U.S. Congress
article production by graduate students in biochemistry Ph.D. programs
convert entries in a rollcall matrix to binary form
plot seats-votes curves
Prussian army horse kick data
compute various pseduo-R2 measures
Control Parameters for Zero-inflated Count Data Regression
elections to Australian House of
Representatives, 1949-2004
Applications to a Political Science PhD Program
compute and optionally plot beta HDRs
political parties appearing in the U.S. Congress
Batting Averages for 18 major league baseball players, 1970
Control Parameters for Hurdle Count Data Regression
nicely formatted tables
plots an ideal object
cross national rates of trade union density
predicted probabilities from fitting ideal to rollcall data
Table of Actual Outcomes against Predicted Outcomes for discrete
data models
constrain legislators' ideal points in analysis of roll call data
return the roll call object used in fitting an ideal model
likelihood ratio test for over-dispersion in count data
trace plot of MCMC iterates, posterior density of legislators'
ideal points
Methods for zeroinfl Objects
convert roll call matrix to series of vectors
Interviewer ratings of respondent levels of political information
Monte Carlo estimate of pi (3.14159265...)
rollcall object, 109th U.S. Senate (2005-06).
summarize a rollcall object
Vuong's non-nested hypothesis test
plot methods for predictions from ideal objects
convert an object of class ideal to a coda MCMC object
Methods for hurdle Objects
compute predicted probabilities from fitted models
read roll call data in Poole-Rosenthal KH format
summary of an ideal object
A class for creating seats-votes curves
Zero-inflated Count Data Regression
constrain item parameters in analysis of roll call data
Hurdle Models for Count Data Regression
California Congressional Districts in 2006
inverse-Gamma distribution
remap MCMC output via affine transformations
predicted probabilities from an ideal object
Predicted Probabilties for GLM Fits
elections for U.S. President, 1932-2008, by state
create an object of class rollcall
Absentee and Machine Ballots in Pennsylvania State Senate Races
Testing for the Presence of a Zero Hurdle
add information about voting outcomes to a rollcall
object
drop user-specified elements from a rollcall object
U.S. Senate vote on the use of force against Iraq, 2002.
analysis of educational testing data and roll call data with IRT models, via Markov
chain Monte Carlo methods