conjointmatchups
Coppock, Alexander. 2026. conjointmatchups: Reshape and Extract Matchups from Forced-Choice Conjoint Experiments. R package version 0.0.0.9000.
Blair, Graeme, Jasper Cooper, Alexander Coppock, Macartan Humphreys, and Neal Fultz. 2018. DeclareDesign: Declare and Diagnose Research Designs. R package version 0.28.0.
Blair, Graeme, Jasper Cooper, Alexander Coppock, Macartan Humphreys, and Luke Sonnet. 2020. estimatr: Fast Estimators for Design-Based Inference. R package version 0.22.0.
estimatrTools
Coppock, Alexander. 2026. estimatrTools: Data-Driven Covariate Adjustment for the ‘estimatr’ Estimators. R package version 0.1.0.
excheckr
Coppock, Alexander. 2025. excheckr: Tools for Exploring and Checking Experimental Data. R package version 0.1.0.
Blair, Graeme, Jasper Cooper, Alexander Coppock, Macartan Humphreys, Aaron Rudkin, and Neal Fultz. 2019. fabricatr: Imagine Your Data Before You Collect It. R package version 0.10.0.
metaprep
Coppock, Alexander. 2025. metaprep: Tidy Preparation of Dependent Effect Estimates for Meta-Analysis. R package version 0.4.0.
Coppock, Alexander, Jasper Cooper, and Neal Fultz. 2015. randomizr: Easy-to-Use Tools for Common Forms of Random Assignment and Sampling. R package version 0.20.0.
Coppock, Alexander. 2019. ri2: Randomization Inference for Randomized Experiments. R package version 0.1.2.
Coppock, Alexander. 2025. vayr: Extensions for ‘ggplot2’ to Visualize as You Randomize. R package version 1.0.0.