https://ksatohds.r-universe.devRecent package updates in ksatohdsR-universehttps://github.com/ksatohds.pnghttps://ksatohds.r-universe.devSun, 14 Jun 2026 11:43:40 GMTkenichi-satoh@biwako.shiga-u.ac.jp (Kenichi Satoh)Performs Non-negative Matrix Factorization (NMF) with Kernel Covariates. Given an observation matrix and kernel covariates, it optimizes both a basis matrix and a parameter matrix. Notably, if the kernel matrix is an identity matrix, the method simplifies to standard NMF. Also provides NMF with Random Effects (NMF-RE) via nmfre(), which estimates a mixed-effects model combining covariate-driven scores with unit-specific random effects together with wild bootstrap inference, and NMF-based Structural Equation Modeling (NMF-SEM) via nmf.sem(), which fits a two-block input-output model for blind source separation and path analysis. References: Satoh (2025) <doi:10.48550/arXiv.2403.05359>; Satoh (2025) <doi:10.48550/arXiv.2510.10375>; Satoh (2025) <doi:10.48550/arXiv.2512.18250>; Satoh (2026) <doi:10.48550/arXiv.2603.01468>; Satoh (2026) <doi:10.1007/s42081-025-00314-0>.https://github.com/r-universe/ksatohds/actions/runs/27497986777Sun, 14 Jun 2026 11:43:40 GMTnmfkc0.8.2successhttps://ksatohds.r-universe.devhttps://github.com/ksatohds/nmfkcrank-selection-with-nmfkc.Rmdrank-selection-with-nmfkc.htmlChoosing the NMF rank on data with a known true rank2026-06-14 09:20:182026-06-14 09:20:18classification-with-nmfkc.Rmdclassification-with-nmfkc.htmlClassification with NMF-LAB2025-10-13 04:49:232026-03-29 11:11:57introduction-to-nmfkc.Rmdintroduction-to-nmfkc.htmlIntroduction to nmfkc2025-10-13 04:49:232025-11-24 21:22:05nmf-sem-with-nmfkc.Rmdnmf-sem-with-nmfkc.htmlNMF-FFB with nmfkc2025-12-20 04:45:342026-05-03 00:14:37nmf-re-with-nmfkc.Rmdnmf-re-with-nmfkc.htmlNMF-RE: Mixed-Effects Modeling with nmfkc2026-03-02 20:53:292026-03-29 07:13:22network-community-with-nmfkc.Rmdnetwork-community-with-nmfkc.htmlSoft community detection in networks with nmfkc.net2026-06-14 09:20:182026-06-14 09:20:18timeseries-with-nmfkc.Rmdtimeseries-with-nmfkc.htmlTime Series Analysis with NMF-VAR2025-10-13 04:49:232026-03-29 11:11:57topic-modeling-with-nmfkc.Rmdtopic-modeling-with-nmfkc.htmlTopic Modeling with nmfkc2025-10-13 04:49:232026-06-14 09:20:18