summarize a rollcall object
Absentee and Machine Ballots in Pennsylvania State Senate Races
drop unanimous votes from rollcall objects and matrices
article production by graduate students in biochemistry Ph.D. programs
political parties appearing in the U.S. Congress
Vuong's non-nested hypothesis test
constrain legislators' ideal points in analysis of roll call data
Applications to a Political Science PhD Program
convert an object of class ideal to a coda MCMC object
predicted probabilities from fitting ideal to rollcall data
rollcall object, National Journal key votes of 2007
analysis of educational testing data and roll call data with IRT models, via Markov
chain Monte Carlo methods
Methods for zeroinfl Objects
drop user-specified elements from a rollcall object
plot seats-votes curves
rollcall object, 109th U.S. Senate (2005-06).
plot methods for predictions from ideal objects
Reports of voting in the 1992 U.S. Presidential election.
Table of Actual Outcomes against Predicted Outcomes for discrete
data models
Monte Carlo estimate of pi (3.14159265...)
Control Parameters for Zero-inflated Count Data Regression
read roll call data in Poole-Rosenthal KH format
trace plot of MCMC iterates, posterior density of legislators'
ideal points
nicely formatted tables
elections to Australian House of
Representatives, 1949-2007
AustralianElectionPolling
Political opinion polls in Australia, 2004-07
add information about voting outcomes to a rollcall
object
return the roll call object used in fitting an ideal model
Methods for hurdle Objects
plots an ideal object
Hurdle Models for Count Data Regression
Predicted Probabilties for GLM Fits
inverse-Gamma distribution
Voter turnout experiment, using Rock The Vote ads
information about the American states needed for U.S. Congress
predicted probabilities from an ideal object
compute predicted probabilities from fitted models
California Congressional Districts in 2006
Control Parameters for Hurdle Count Data Regression
votes from the United States Supreme Court, from 1994-1997
summary of an ideal object
convert roll call matrix to series of vectors
Testing for the Presence of a Zero Hurdle
likelihood ratio test for over-dispersion in count data
elections for U.S. President, 1932-2008, by state
remap MCMC output via affine transformations
Prussian army horse kick data
cross national rates of trade union density
Batting Averages for 18 major league baseball players, 1970
constrain item parameters in analysis of roll call data
compute and optionally plot beta HDRs
convert entries in a rollcall matrix to binary form
1992 United Kingdom electoral returns
U.S. Senate vote on the use of force against Iraq, 2002.
compute various pseudo-R2 measures
Interviewer ratings of respondent levels of political information
A class for creating seats-votes curves
create an object of class rollcall
Zero-inflated Count Data Regression