csppData: The Correlates of State Policy Project Dataset

csppData is an R package that contains the Correlates of State Policy data assembled by Marty P. Jordan and Matt Grossmann. Use the associated cspp package to subset the data by states and years, create map + panel visualizations, export citations to common file formats (e.g., .bib), and more. An associated web application is also available.

The Correlates of State Policy

The Correlates of State Policy Project compiles more than 2,000 variables across 50 states (+ DC) from 1900-2019. The variables cover 16 broad categories:

Downloading the Package

# Install from github:
library(devtools)
install_github("correlatesstatepolicy/csppData")

# Install from CRAN:
install.packages("csppData")

Loading the CSPP Data

# CSPP codebook
data("codebook")

# CSPP data
data("correlates")

Citation

CSPP Data

Jordan, Marty P. and Matt Grossmann. 2020. The Correlates of State Policy Project v.2.2. East Lansing, MI: Institute for Public Policy and Social Research (IPPSR).

Package

Caleb Lucas and Joshua McCrain (2020). csppData: The Correlates of State Policy Project Dataset. R package version 0.1.1

Contact

Caleb Lucas - Ph.D. Candidate, Michigan State University (Twitter)
Josh McCrain - Post-doc, IPPSR, Michigan State University (Twitter)