A data frame with 492 observations on the following 10 variables.
- State
the state that the member represented
- Representative
name of the representative
- Party
a factor representing political party, with levels
"R"
for Republican, "D"
for Democratic, and
"I"
for Independent
- Pro05
the number of pro-environmental votes in 2005
- Anti05
the number of anti-environmental votes in 2005
- Pro06
the number of pro-environmental votes in 2006
- Anti06
the number of anti-environmental votes in 2006
- Pro07
the number of pro-environmental votes in 2007
- Anti07
the number of anti-environmental votes in 2007
- PctPro
the total percentage of a representative's votes between 2005 and 2007 that were deemd to be pro-environmental