RCPA4: Data and Functions for "An R Companion to Political Analysis, Fourth Edition"

Provides teaching-oriented functions and datasets for "An R Companion to Political Analysis, Fourth Edition" (forthcoming 2026). Functions produce readable tables and graphics for descriptive statistics, data transformation, confidence intervals, hypothesis testing, comparisons, cross-tabulation, and linear and logistic regression. Sampling weights are supported where appropriate, and analysis functions return reusable results for further examination. The package also includes curated political datasets designed for classroom instruction and independent practice. See Edwards and Pollock (forthcoming 2026) <https://www.poliscidata.com/textbooks/r_companion_4e.php>.

Version:	1.0.0
Depends:	R (≥ 4.0)
Imports:	beepr, car, graphics, grDevices, haven, Hmisc, knitr, lmtest, methods, stats, survey, utils
Suggests:	hexbin, rgl, scatterplot3d, gdata, testthat (≥ 3.0.0)
Published:	2026-10-24
DOI:	10.32614/CRAN.package.RCPA4 (may not be active yet)
Author:	Barry C. Edwards [aut, cre], Philip H. Pollock III [ctb]
Maintainer:	Barry C. Edwards <bce at uga.edu>
License:	CC0
URL:	https://www.poliscidata.com/textbooks/r_companion_4e.php
NeedsCompilation:	no
Materials:	NEWS
CRAN checks:	RCPA4 results

Documentation:

Reference manual:

RCPA4.html , RCPA4.pdf

Downloads:

Package source:	RCPA4_1.0.0.tar.gz
Windows binaries:	r-devel: not available, r-release: not available, r-oldrel: not available
macOS binaries:	r-release (arm64): not available, r-oldrel (arm64): not available, r-release (x86_64): not available, r-oldrel (x86_64): not available

Linking:

Please use the canonical form https://CRAN.R-project.org/package=RCPA4 to link to this page.