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BlockwiseRankTest (version 0.1.0)

Block-Wise Rank in Similarity Graph Edge-Count Two-Sample Test (BRISE)

Description

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) .

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Install

install.packages('BlockwiseRankTest')

Monthly Downloads

124

Version

0.1.0

License

GPL (>= 2)

Maintainer

Kejian Zhang

Last Published

October 1st, 2025

Functions in BlockwiseRankTest (0.1.0)

BRISE_c.stat

Block-wise Statistic (Congregated Form)
BRISE

Block-wise Rank In Similarity graph Edge-count (BRISE) Test
Blockdist

Block-wise Distance Matrix Construction
BRISE_v.stat

Block-wise Statistic (Vectorized Form)
BRISE_Rank

Rank Induction within- and cross-pattern similarity blocks
Identify_mods

Identify Data Modalities
Cov_mu.c

Covariance and Expectation (Congregated Form)
Cov_mu.v

Covariance and Expectation (Vectorized Form)