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hettx

Fisherian and Neymanian Methods for Detecting and Measuring Treatment Effect Variation

v1.0.1 · Feb 24, 2026 · GPL (>= 3)

Description

Implements methods developed by Ding, Feller, and Miratrix (2016) <doi:10.1111/rssb.12124> <doi:10.48550/arXiv.1412.5000>, and Ding, Feller, and Miratrix (2018) <doi:10.1080/01621459.2017.1407322> <doi:10.48550/arXiv.1605.06566> for testing whether there is unexplained variation in treatment effects across observations, and for characterizing the extent of the explained and unexplained variation in treatment effects. The package includes wrapper functions implementing the proposed methods, as well as helper functions for analyzing and visualizing the results of the test.

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Check History

OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 9, 2026

Dependency Network

Dependencies Reverse dependencies generics quantreg mvtnorm MASS foreach doParallel moments ggplot2 hettx

Version History

new 1.0.1 Mar 9, 2026