Block-Wise Rank in Similarity Graph Edge-Count Two-Sample Test (BRISE) R package BlockwiseRankTest version 0.1.0 Implements the Block-wise Rank in Similarity Graph Edge-count test (BRISE), a rank-based two-sample test designed for block-wise missing data. The method constructs (pattern) pair-wise similarity graphs and derives quadratic test statistics with asymptotic chi-square distribution or permutation-based p-values. It provides both vectorized and congregated versions for flexible inference. The methodology is described in Zhang, Liang, Maile, and Zhou (2025) <doi:10.48550/arXiv.2508.17411>. Software Depends: R (>= 3.5.0) Imports: stats Suggests: testthat (>= 3.0.0), knitr, rmarkdown Kejian Zhang <kejianzhang@u.nus.edu> Comprehensive R Archive Network (CRAN) Kejian Zhang [aut, cre], Doudou Zhou [aut] (ORCID: <https://orcid.org/0000-0002-0830-2287>) GPL (>= 2) 2025-10-01 application/tgz https://CRAN.R-project.org/package=BlockwiseRankTest doi:10.32614/CRAN.package.BlockwiseRankTest