Create Compact Letter Display (CLD) for Statistical Comparisons R package cld version 0.0.1 Creates compact letter displays (CLDs) for pairwise comparisons from statistical post-hoc tests. Groups sharing the same letter are not significantly different from each other. Supports multiple input formats including results from 'stats' pairwise tests, 'DescTools', 'PMCMRplus', 'rstatix', symmetric matrices of p-values, and data frames. Provides a consistent interface for visualizing statistical groupings across different testing frameworks. Software Depends: R (>= 2.10) Imports: checkmate, multcompView, rlang Suggests: DescTools, dplyr, ggplot2, knitr, PMCMR, PMCMRplus, rcompanion, rmarkdown, rstatix, testthat (>= 3.0.0), tibble Vilmantas Gegzna <GegznaV@gmail.com> Comprehensive R Archive Network (CRAN) Vilmantas Gegzna [aut, cre] (ORCID: <https://orcid.org/0000-0002-9500-5167>) GPL (>= 3) 2025-11-13 application/tgz https://CRAN.R-project.org/package=cld doi:10.32614/CRAN.package.cld en-US