WISE: a Weighted Similarity Aggregation Test for Serial Independence R package SimIndep version 0.1.2 A fast implementation of the weighted information similarity aggregation (WISE) test for detecting serial dependence, particularly suited for high-dimensional and non-Euclidean time series. Includes functions for constructing similarity matrices and conducting hypothesis testing. Users can use different similarity measures and define their own weighting schemes. For more details see Q Zhu, M Liu, Y Han, D Zhou (2025) <doi:10.48550/arXiv.2509.05678>. Software Imports: FNN, stats Suggests: MASS Qihua Zhu <zhuqihua@u.nus.edu> Comprehensive R Archive Network (CRAN) Qihua Zhu [aut, cre], Mingshuo Liu [aut], Yuefeng Han [aut], Doudou Zhou [aut] GPL-3 2025-10-15 application/tgz https://CRAN.R-project.org/package=SimIndep doi:10.32614/CRAN.package.SimIndep