Nonparametric Bootstrap Test for Regression Monotonicity R package MonotonicityTest version 1.3 Implements nonparametric bootstrap tests for detecting monotonicity in regression functions from Hall, P. and Heckman, N. (2000) <doi:10.1214/aos/1016120363> Includes tools for visualizing results using Nadaraya-Watson kernel regression and supports efficient computation with 'C++'. Tutorials and shiny application demo are available at <https://www.laylaparast.com/monotonicitytest> and <https://parastlab.shinyapps.io/MonotonicityTest>. Software Depends: R (>= 3.5.0) Imports: Rcpp (>= 1.0.13-1), parallel, stats, graphics, ggplot2 (>= 3.0.0), rlang LinkingTo: Rcpp, RcppEigen Suggests: testthat (>= 3.0.0) Dylan Huynh <dylanhuynh@utexas.edu> Comprehensive R Archive Network (CRAN) Dylan Huynh [aut, cre] GPL 2025-11-06 application/tgz https://CRAN.R-project.org/package=MonotonicityTest doi:10.32614/CRAN.package.MonotonicityTest