{ "_id": "6a17d901acfb0bcc41d9b180", "Package": "COMMOTR", "Type": "Package", "Title": "Screening Cell-Cell Communication in Spatial Transcriptomics via\nCollective Optimal Transport", "Version": "1.0.0", "Date": "2026-01-25", "Authors@R": "c(\nperson(\"Zaoqu\", \"Liu\", email = \"liuzaoqu@163.com\", role = c(\"aut\", \"cre\"),\ncomment = c(ORCID = \"0000-0002-0000-0000\")),\nperson(\"Zixian\", \"Cang\", role = \"ctb\",\ncomment = \"Original Python COMMOT implementation\"))", "Description": "Infers cell-cell communication in spatial transcriptomics\ndata using collective optimal transport. The method models\nligand-receptor interactions as optimal transport problems with\nspatial distance constraints, providing communication direction\ninference, cluster-level analysis, and comprehensive\nvisualization. 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