{ "_id": "6a1f003fb401979e7341aceb", "Type": "Package", "Package": "abstr", "Title": "R Interface to the A/B Street Transport System Simulation\nSoftware", "Version": "0.4.2", "Authors@R": "c(\nperson(given = \"Robin\",\nfamily = \"Lovelace\",\nrole = c(\"aut\", \"cre\"),\nemail = \"rob00x@gmail.com\",\ncomment = c(ORCID = \"0000-0001-5679-6536\")),\nperson(given = \"Nathanael\",\nfamily = \"Sheehan\",\nrole = \"aut\",\nemail = \"nathanaelsheehan@gmail.com\",\ncomment = c(ORCID = \"0000-0002-2779-0976\")),\nperson(given = \"Trevor\",\nfamily = \"Nederlof\",\nrole = \"aut\"),\nperson(given = \"Lucas\",\nfamily = \"Dias\",\nrole = \"ctb\"),\nperson(given = \"Dustin\",\nfamily = \"Carlino\",\nrole = \"aut\"))", "Description": "Provides functions to convert origin-destination data,\nrepresented as straight 'desire lines' in the 'sf' Simple\nFeatures class system, into JSON files that can be directly\nimported into A/B Street , a free and\nopen source tool for simulating urban transport systems and\nscenarios of change .", "License": "Apache License (>= 2)", "URL": "https://github.com/a-b-street/abstr,\nhttps://a-b-street.github.io/abstr/", "BugReports": "https://github.com/a-b-street/abstr/issues", "Encoding": "UTF-8", "LazyData": "true", "Roxygen": "list(markdown = TRUE)", "RoxygenNote": "7.1.2", "VignetteBuilder": "knitr", "Config/pak/sysreqs": "libabsl-dev cmake libgdal-dev gdal-bin libgeos-dev\nlibicu-dev libssl-dev libproj-dev libsqlite3-dev\nlibudunits2-dev", "Repository": "https://a-b-street.r-universe.dev", "Date/Publication": "2025-09-16 10:17:19 UTC", "RemoteUrl": "https://github.com/a-b-street/abstr", "RemoteRef": "HEAD", "RemoteSha": "b177843a894cf2b40b190f1f21f23f5d1aab7f25", "NeedsCompilation": "no", "Packaged": { "Date": "2026-05-18 09:05:30 UTC", "User": "root" }, "Author": "Robin Lovelace [aut, cre] (ORCID:\n),\nNathanael Sheehan [aut] (ORCID:\n),\nTrevor Nederlof [aut],\nLucas Dias [ctb],\nDustin Carlino [aut]", "Maintainer": "Robin Lovelace ", 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"rob00x@gmail.com", "login": "robinlovelace", "mastodon": "@robinlovelace@fosstodon.org", "bluesky": "@robinlovelace.bsky.social", "linkedin": "in/robin-lovelace-20751a34", "orcid": "0000-0001-5679-6536", "twitter": "@robinlovelace", "description": "Professor of Transport Data Science, University of Leeds 🎓 Researcher, teacher and builder of open source solutions 🚶🚲🚀", "uuid": 1825120 }, "_registered": true, "_dependencies": [ { "package": "R", "version": ">= 4.0.0", "role": "Depends" }, { "package": "jsonlite", "version": ">= 1.7.2", "role": "Imports" }, { "package": "lwgeom", "version": ">= 0.2.5", "role": "Imports" }, { "package": "magrittr", "version": ">= 2.0.1", "role": "Imports" }, { "package": "methods", "role": "Imports" }, { "package": "od", "version": ">= 0.3.1", "role": "Imports" }, { "package": "sf", "version": ">= 1.0.1", "role": "Imports" }, { "package": "tibble", "version": ">= 3.0.6", "role": "Imports" }, { "package": "tidyr", "version": ">= 1.1.3", "role": "Imports" 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"building", "geometry" ], "rows": 491, "table": false, "tojson": true }, { "name": "leeds_desire_lines", "title": "Datasets from Leeds", "object": "leeds_desire_lines", "class": [ "sf", "tbl_df", "tbl", "data.frame" ], "fields": [ "geo_code1", "geo_code2", "all_base", "walk_base", "cycle_base", "drive_base", "length", "walk_godutch", "cycle_godutch", "drive_godutch", "geometry" ], "rows": 3, "table": true, "tojson": true }, { "name": "leeds_houses", "title": "Datasets from Leeds", "object": "leeds_houses", "class": [ "sf", "data.frame" ], "fields": [ "osm_way_id", "building", "geometry" ], "rows": 12, "table": false, "tojson": true }, { "name": "leeds_od", "title": "Datasets from Leeds", "object": "leeds_od", "class": [ "tbl_df", "tbl", "data.frame" ], "fields": [ "geo_code1", "geo_code2", "All", "Walk", "Bike", "Drive", "Transit" ], "rows": 3, "table": true, "tojson": true }, { "name": "leeds_site_area", "title": "Datasets from Leeds", "object": "leeds_site_area", "class": [ "sf", "tbl_df", "tbl", "data.frame" ], "fields": [ "site_name", "dwellings_when_complete", "pwalk", "pcycle", "pdrive", "pbus", "prail", "pother", "weightedJobsPTt", "weightedJobsCyct", "weightedJobsCart", "PSPTt", "PSCyct", "PSCart", "SSPTt", "SSCyct", "SSCart", "FEPTt", "FECyct", "FECart", "GPPTt", "GPCyct", "GPCart", "HospPTt", "HospCyct", "HospCart", "FoodPTt", "FoodCyct", "FoodCart", "TownPTt", "TownCyct", "TownCart", "geometry" ], "rows": 1, "table": false, "tojson": true }, { "name": "leeds_zones", "title": "Datasets from Leeds", "object": "leeds_zones", "class": [ "sf", "tbl_df", "tbl", "data.frame" ], "fields": [ "geo_code", "geo_name", "lad11cd", "lad_name", "all", "bicycle", "foot", "car_driver", "car_passenger", "motorbike", "geometry" ], "rows": 6, "table": false, "tojson": true }, { "name": "montlake_buildings", "title": "Example OSM Buildings Table for Montlake", "object": "montlake_buildings", "class": [ "sf", "data.frame" ], "fields": [ "osm_way_id", "name", "building", "geometry" ], "rows": 2848, "table": false, "tojson": true }, { "name": "montlake_od", "title": "Example OD Table for Montlake", "object": "montlake_od", "class": [ "tbl_df", "tbl", "data.frame" ], "fields": [ "o_id", "d_id", "Drive", "Transit", "Bike", "Walk" ], "rows": 301, "table": true, "tojson": true }, { "name": "montlake_zones", "title": "Example Zones Table for Montlake", "object": "montlake_zones", "class": [ "sf", "data.frame" ], "fields": [ "id", "geometry" ], "rows": 74, "table": false, "tojson": true }, { "name": "sao_paulo_activity_df_2", "title": "Example Activity data for São Paulo", "object": "sao_paulo_activity_df_2", "class": [ "tbl_df", "tbl", "data.frame" ], "fields": [ "ID_PESS", "CO_O_X", "CO_O_Y", "CO_D_X", "CO_D_Y", "MODOPRIN", "MOTIVO_O", "H_SAIDA", "MIN_SAIDA" ], "rows": 6, "table": true, "tojson": true }, { "name": "sao_paulo_activity_df_20", "title": "Example Activity data for São Paulo", "object": "sao_paulo_activity_df_20", "class": [ "tbl_df", "tbl", 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