Consistency in the Analytic Hierarchy Process R package AHPtools version 1.0.1 An integrated set of functions for building, analyzing, and visualizing Analytic Hierarchy Process (AHP) models, designed to support structured decision-making in consultancy, policy analysis, and research (Bose 2022 <doi:10.1002/mcda.1784>; Bose 2023 <doi:10.1002/mcda.1821>). In addition to tools for assessing and improving the consistency of pairwise comparison matrices (PCMs), the package supports full-hierarchy weight computation, intuitive tree-based visualization, sensitivity analysis, along with convenient PCM generation from user preferences. Software Depends: R (>= 3.5.0) Imports: readxl, data.tree Suggests: knitr, rmarkdown, testthat (>= 3.0.0), dplyr, kableExtra, tidyverse Amarnath Bose <amarnath.bose@gmail.com> Comprehensive R Archive Network (CRAN) Amarnath Bose [aut, cre] (ORCID: <https://orcid.org/0000-0003-1560-6745>) GPL-3 2025-07-06 application/tgz https://CRAN.R-project.org/package=AHPtools doi:10.32614/CRAN.package.AHPtools en-US