WNOMINATE Roll Call Analysis Software Estimates Poole and Rosenthal W-NOMINATE scores from roll call votes supplied though a 'rollcall' object from package 'pscl'. Software Depends: R (>= 2.3.1), pscl (>= 0.59) Jeffrey Lewis <jblewis@ucla.edu> Keith Poole <ktpoole@uga.edu>, Jeffrey Lewis <jblewis@ucla.edu>, James Lo <lo@uni-mannheim.de> and Royce Carroll <rcarroll@rice.edu> GPL-2 2012-01-17 application/tgz http://CRAN.R-project.org/package=wnominate