knitr::opts_chunk$set( collapse = TRUE, comment = "#>", fig.path = "man/figures/README-", out.width = "100%" )
congressData
is an R package that contains CongressData, a dataset assembled by Matt Grossmann, Caleb Lucas, Josh McCrain, and Ian Ostrander. It compiles approximately 900 variables concerning all US congressional districts and covers 1789-2021. Use the associated congress package to subset the data by states + years and export citations to common file formats (e.g. bib). An associated web application that enables easy manipulation and exploration of the data is also available.
The CongressData codebook is available in this repo here.
A number of aggregations of the base member-year dataset (along with subsets) to member-sessions are also available. See the manual for documentation of every object in this package: congressData manual.
# Install from github library(devtools) install_github("ippsr/congressData")
Note that the congress
package imports the dataset automatically and provides a number of helpful functions when working with it. You can load the dataset with the data
function.
# Congress codebook data("codebook") # CongressData data("congress")
Run get_congress_version
to see what version of the dataset is currently in congressData
congressData::get_congress_version()
For questions about congressData please reach out to Ben Yoel (yoelbenj@msu.edu).
In addition to citing each variable's source, we ask that you cite CongressData if use the dataset or this package. A recommended citation is below.
Grossmann, M., Lucas, C., McCrain, J, & Ostrander, I. (2022). CongressData. East Lansing, MI: Institute for Public Policy and Social Research (IPPSR)
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