{ "_id": "6a1060b7acfb0bcc41ca74bd", "Package": "AQuadtree", "Title": "Confidentiality of Spatial Point Data", "Version": "1.0.6", "Date": "2026-02-04", "Authors@R": "c(\nperson(\"Raymond\", \"Lagonigro\", email = \"raymond.lagonigro@uvic.cat\", role = c(\"aut\", \"cre\"), comment = c(ORCID = \"0000-0002-8091-4296\")),\nperson(\"Ramon\", \"Oller\", email = \"ramon.oller@uvic.cat\", role = \"aut\", comment = c(ORCID = \"0000-0002-4333-0021\")),\nperson(\"Joan Carles\", \"Martori\", email = \"martori@uvic.cat\", role = \"aut\", comment = c(ORCID = \"0000-0002-8400-5487\")))", "Description": "Provides an automatic aggregation tool to manage point\ndata privacy, intended to be helpful for the production of\nofficial spatial data and for researchers. The package pursues\nthe data accuracy at the smallest possible areas preventing\nindividual information disclosure. The methodology, based on\nhierarchical geographic data structures performs aggregation\nand local suppression of point data to ensure privacy as\ndescribed in Lagonigro, R., Oller, R., Martori J.C. (2017)\n. The data structures are created\nfollowing the guidelines for grid datasets from the European\nForum for Geography and Statistics.", "License": "MIT + file LICENSE", "Encoding": "UTF-8", "LazyData": "true", "RoxygenNote": "7.2.3", "VignetteBuilder": "knitr", "NeedsCompilation": "no", "Packaged": { "Date": "2026-05-08 08:22:26 UTC", "User": "root" }, "Author": "Raymond Lagonigro [aut, cre] (ORCID:\n), Ramon Oller [aut]\n(ORCID: ), Joan Carles\nMartori [aut] (ORCID: )", "Maintainer": "Raymond Lagonigro ", "Repository": "https://raymondlagonigro.r-universe.dev", "Date/Publication": "2026-02-04 16:03:31 UTC", "RemoteUrl": "https://github.com/cran/AQuadtree", "RemoteRef": "HEAD", "RemoteSha": "521ae59863f8cc827418545735eb4b414ca8b408", "MD5sum": "54f32a05d74bb74c3198ed6b9dcc9471", "_user": "raymondlagonigro", "_type": "src", "_file": "AQuadtree_1.0.6.tar.gz", "_fileid": "7579269c6a1aeb9a66740131bca459f05fcc36ed4a6a17095bba7daa8243ae2f", "_filesize": 4674699, "_sha256": 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points for Barcelona city in Catalonia.", "object": "BarcelonaPop", "class": [ "SpatialPointsDataFrame" ], "fields": [], "table": false, "tojson": false }, { "name": "CharlestonCensusTracts", "title": "Census tract borders of Charleston, SC MSA, USA.", "object": "CharlestonCensusTracts", "class": [ "SpatialPolygons" ], "fields": [], "table": false, "tojson": false }, { "name": "CharlestonPop", "title": "Radomly created population points for Charleston, SC MSA, USA.", "object": "CharlestonPop", "class": [ "SpatialPointsDataFrame" ], "fields": [], "table": false, "tojson": false } ], "_help": [ { "page": "AQuadtree-package", "title": "AQuadtree: A package to anonymise spatial points data.", "topics": [ "AQuadtree-package", "_PACKAGE" ] }, { "page": "extract.aquadtree.data", "title": "[ AQuadtree-method", "topics": [ "[", "[,AQuadtree-method" ] }, { "page": "replace.aquadtree.data", "title": "[<- AQuadtree-method", "topics": [ "[<-", "[<-,AQuadtree-method" ] }, { "page": 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