pscl: Political Science Computational Laboratory, Stanford University

Bayesian analysis of item-response theory (IRT) models, roll call analysis; computing highest density regions; maximum likelihood estimation of zero-inflated and hurdle models for count data; goodness-of-fit measures for GLMs; data sets used in writing and teaching at the Political Science Computational Laboratory; seats-votes curves.

Author
Simon Jackman, with contributions from Alex Tahk, Achim Zeileis, Christina Maimone and Jim Fearon
Date of publication
2015-03-29 11:23:22
Maintainer
Simon Jackman <jackman@stanford.edu>
License
GPL-2
Version
1.4.9
URLs

View on CRAN

Man pages

absentee
Absentee and Machine Ballots in Pennsylvania State Senate...
admit
Applications to a Political Science PhD Program
AustralianElectionPolling
Political opinion polls in Australia, 2004-07
AustralianElections
elections to Australian House of Representatives, 1949-2007
betaHPD
compute and optionally plot beta HDRs
bioChemists
article production by graduate students in biochemistry Ph.D....
ca2006
California Congressional Districts in 2006
computeMargins
add information about voting outcomes to a rollcall object
constrain.items
constrain item parameters in analysis of roll call data
constrain.legis
constrain legislators' ideal points in analysis of roll call...
convertCodes
convert entries in a rollcall matrix to binary form
dropRollCall
drop user-specified elements from a rollcall object
dropUnanimous
drop unanimous votes from rollcall objects and matrices
EfronMorris
Batting Averages for 18 major league baseball players, 1970
extractRollCallObject
return the roll call object used in fitting an ideal model
hitmiss
Table of Actual Outcomes against Predicted Outcomes for...
hurdle
Hurdle Models for Count Data Regression
hurdle.control
Control Parameters for Hurdle Count Data Regression
hurdletest
Testing for the Presence of a Zero Hurdle
ideal
analysis of educational testing data and roll call data with...
idealToMCMC
convert an object of class ideal to a coda MCMC object
igamma
inverse-Gamma distribution
iraqVote
U.S. Senate vote on the use of force against Iraq, 2002.
nj07
rollcall object, National Journal key votes of 2007
ntable
nicely formatted tables
odTest
likelihood ratio test for over-dispersion in count data
partycodes
political parties appearing in the U.S. Congress
plot.ideal
plots an ideal object
plot.predict.ideal
plot methods for predictions from ideal objects
plot.seatsVotes
plot seats-votes curves
politicalInformation
Interviewer ratings of respondent levels of political...
postProcess
remap MCMC output via affine transformations
pR2
compute various pseudo-R2 measures
predict.hurdle
Methods for hurdle Objects
predict.ideal
predicted probabilities from an ideal object
predict.zeroinfl
Methods for zeroinfl Objects
predprob
compute predicted probabilities from fitted models
predprob.glm
Predicted Probabilties for GLM Fits
predprob.ideal
predicted probabilities from fitting ideal to rollcall data
presidentialElections
elections for U.S. President, 1932-2012, by state
prussian
Prussian army horse kick data
readKH
read roll call data in Poole-Rosenthal KH format
RockTheVote
Voter turnout experiment, using Rock The Vote ads
rollcall
create an object of class rollcall
s109
rollcall object, 109th U.S. Senate (2005-06).
sc9497
votes from the United States Supreme Court, from 1994-1997
seatsVotes
A class for creating seats-votes curves
simpi
Monte Carlo estimate of pi (3.14159265...)
state.info
information about the American states needed for U.S....
summary.ideal
summary of an ideal object
summary.rollcall
summarize a rollcall object
tracex
trace plot of MCMC iterates, posterior density of...
UKHouseOfCommons
1992 United Kingdom electoral returns
unionDensity
cross national rates of trade union density
vectorRepresentation
convert roll call matrix to series of vectors
vote92
Reports of voting in the 1992 U.S. Presidential election.
vuong
Vuong's non-nested hypothesis test
zeroinfl
Zero-inflated Count Data Regression
zeroinfl.control
Control Parameters for Zero-inflated Count Data Regression

Files in this package

pscl
pscl/TODO
pscl/inst
pscl/inst/CITATION
pscl/inst/COPYRIGHTS
pscl/inst/extdata
pscl/inst/extdata/id2.rda
pscl/inst/extdata/id1.rda
pscl/inst/doc
pscl/inst/doc/countreg.pdf
pscl/inst/doc/countreg.Rnw
pscl/inst/doc/countreg.R
pscl/src
pscl/src/util.c
pscl/src/pi.c
pscl/src/dvecTOdmat.c
pscl/src/predict.c
pscl/src/check.c
pscl/src/rigamma.c
pscl/src/printmat.c
pscl/src/rmvnorm.c
pscl/src/IDEAL.c
pscl/src/crossprod.c
pscl/src/updateb.c
pscl/src/chol.h
pscl/src/bayesreg.c
pscl/src/updatex.c
pscl/src/dmatTOdvec.c
pscl/src/xchol.c
pscl/src/util.h
pscl/src/renormalize.c
pscl/src/dtnorm.c
pscl/src/chol.c
pscl/src/updatey.c
pscl/src/gaussj.c
pscl/src/ideal.h
pscl/src/xreg.c
pscl/NAMESPACE
pscl/NEWS
pscl/data
pscl/data/presidentialElections.rda
pscl/data/sc9497.rda
pscl/data/admit.rda
pscl/data/iraqVote.rda
pscl/data/RockTheVote.rda
pscl/data/unionDensity.rda
pscl/data/partycodes.rda
pscl/data/EfronMorris.rda
pscl/data/AustralianElections.rda
pscl/data/absentee.rda
pscl/data/UKHouseOfCommons.rda
pscl/data/prussian.rda
pscl/data/AustralianElectionPolling.rda
pscl/data/state.info.rda
pscl/data/vote92.rda
pscl/data/ca2006.rda
pscl/data/s109.rda
pscl/data/bioChemists.rda
pscl/data/nj07.rda
pscl/data/politicalInformation.rda
pscl/R
pscl/R/hurdle.R
pscl/R/predprob.R
pscl/R/ntable.R
pscl/R/idealHelper.r
pscl/R/dropRollCall.r
pscl/R/extractVotes.r
pscl/R/pi.r
pscl/R/hello.r
pscl/R/restrict.ideal.r
pscl/R/toMCMC.r
pscl/R/margins.rollcall.r
pscl/R/sysdata.rda
pscl/R/postProcess.r
pscl/R/seatsVotes.R
pscl/R/rollcall.r
pscl/R/vuong.R
pscl/R/zeroinfl.R
pscl/R/odTest.R
pscl/R/pseudoRSq.R
pscl/R/igamma.r
pscl/R/betaHPD.r
pscl/R/dropUnanimous.r
pscl/R/readKH.r
pscl/R/predict.ideal.r
pscl/R/summary.ideal.r
pscl/R/ideal.r
pscl/R/predprob.glm.R
pscl/R/zzz.R
pscl/R/plot.ideal.r
pscl/R/hitmiss.R
pscl/vignettes
pscl/vignettes/DebTrivedi.rda
pscl/vignettes/countreg.Rnw
pscl/vignettes/countreg.bib
pscl/vignettes/auto
pscl/vignettes/auto/countreg.el
pscl/MD5
pscl/README
pscl/build
pscl/build/vignette.rds
pscl/DESCRIPTION
pscl/man
pscl/man/summary.ideal.Rd
pscl/man/convertCodes.Rd
pscl/man/s109.Rd
pscl/man/igamma.Rd
pscl/man/pR2.Rd
pscl/man/rollcall.Rd
pscl/man/state.info.Rd
pscl/man/absentee.Rd
pscl/man/postProcess.Rd
pscl/man/predict.zeroinfl.Rd
pscl/man/hurdle.Rd
pscl/man/hurdle.control.Rd
pscl/man/summary.rollcall.Rd
pscl/man/vectorRepresentation.Rd
pscl/man/nj07.Rd
pscl/man/tracex.Rd
pscl/man/admit.Rd
pscl/man/simpi.Rd
pscl/man/betaHPD.Rd
pscl/man/constrain.items.Rd
pscl/man/sc9497.Rd
pscl/man/prussian.Rd
pscl/man/UKHouseOfCommons.Rd
pscl/man/RockTheVote.Rd
pscl/man/predict.ideal.Rd
pscl/man/ntable.Rd
pscl/man/plot.seatsVotes.Rd
pscl/man/predict.hurdle.Rd
pscl/man/zeroinfl.control.Rd
pscl/man/ideal.Rd
pscl/man/zeroinfl.Rd
pscl/man/plot.ideal.Rd
pscl/man/plot.predict.ideal.Rd
pscl/man/unionDensity.Rd
pscl/man/readKH.Rd
pscl/man/constrain.legis.Rd
pscl/man/hurdletest.Rd
pscl/man/idealToMCMC.Rd
pscl/man/ca2006.Rd
pscl/man/presidentialElections.Rd
pscl/man/EfronMorris.Rd
pscl/man/AustralianElectionPolling.Rd
pscl/man/dropUnanimous.Rd
pscl/man/predprob.Rd
pscl/man/iraqVote.Rd
pscl/man/hitmiss.Rd
pscl/man/partycodes.Rd
pscl/man/seatsVotes.Rd
pscl/man/vuong.Rd
pscl/man/predprob.glm.Rd
pscl/man/predprob.ideal.Rd
pscl/man/AustralianElections.Rd
pscl/man/computeMargins.Rd
pscl/man/dropRollCall.Rd
pscl/man/extractRollCallObject.Rd
pscl/man/vote92.Rd
pscl/man/odTest.Rd
pscl/man/politicalInformation.Rd
pscl/man/bioChemists.Rd