https://fhradilak.r-universe.devRecent package updates in fhradilakR-universehttps://github.com/fhradilak.pnghttps://fhradilak.r-universe.devTue, 09 Jun 2026 14:01:28 GMTfranziska.hradilak@student.hpi.uni-potsdam.de (Franziska Hradilak)Detect sample-provenance inconsistencies and potential mix-ups in mass-spectrometry-based plasma-proteome cohorts. Provides a clustering-based approach (build a nearest-neighbour graph in a dimensionality-reduced space and iteratively split large components by edge weight), a threshold-based approach (classify sample pairs as belonging or not-belonging from a pairwise distance cutoff), parameter optimization over distance metrics and cutoffs, and a pairwise random-forest classifier for protein importance ranking. This is a native R port of the author's Python package 'spqrp' (<https://github.com/fhradilak/spqrp>), implementing methods from an associated manuscript currently in preparation.https://github.com/r-universe/fhradilak/actions/runs/27748688023Tue, 09 Jun 2026 14:01:28 GMTspqrp0.1.0successhttps://fhradilak.r-universe.devhttps://github.com/fhradilak/spqrp_rspqrp-mock-data.Rmdspqrp-mock-data.htmlspqrp on mock data2026-06-09 13:48:532026-06-09 13:48:53