s109 {pscl} | R Documentation

## rollcall object, 109th U.S. Senate (2005-06).

### Description

A sample rollcall object, generated using a collection of the rollcalls of the 109th U.S. Senate (2005-2006).

### Usage

    data(s109)

### Format

A `rollcall` object containing the recorded votes of the 109th U.S. Senate, plus information identifying the legislators and the rollcalls.

### Details

Note the coding scheme used by Poole and Rosenthal; Yea (1), Nay (6) etc.

### Source

Keith Poole's web site: https://legacy.voteview.com/senate109.htm

Originally scraped from the Senate's web site by Jeff Lewis (UCLA).

Information identifying the votes is available at https://voteview.com/static/data/out/rollcalls/S109_rollcalls.csv

### Examples

    require(pscl)
    data(s109)
    is(s109,"rollcall")    ## TRUE
    s109                   ## print method for class rollcall
    summary(s109)          ## summary method
    summary(s109,verbose=TRUE)
    ## Not run:
    ## how s109 was created
    require(pscl)
    s109 <- readKH("https://voteview.com/static/data/out/votes/S109_votes.ord",
                   desc="109th U.S. Senate",
                   debug=TRUE)
    url <- "https://voteview.com/static/data/out/rollcalls/S109_rollcalls.csv"

    s109$vote.data <- data.frame(read.csv(file=url,header=TRUE))
    s109$vote.data$date <- as.Date(s109$vote.data$date,
                                   format="
    dimnames(s109$votes)[[2]] <- paste(s109$vote.data$session,
                                       s109$vote.data$number,sep="-")

    ## End(Not run)

[Package pscl version 1.5.2 Index]