Package: GTFSwizard Type: Package Title: Creating, Exploring, and Manipulating GTFS Files Version: 1.2.1 Authors@R: c( person(given="Nelson de Oliveira",family="Quesado Filho",email="nquesado@gmail.com",role=c("aut","cre")), person(given="Caio Gustavo Coelho", family="GuimarĂ£es", email="caiogcg.mobilidade@gmail.com",role=c("aut")), person(given="Francisco Moraes", family="de Oliveira Neto", email="moraes@det.ufc.br", role="aut")) Author: Nelson de Oliveira Quesado Filho [aut, cre], Caio Gustavo Coelho GuimarĂ£es [aut], Francisco Moraes de Oliveira Neto [aut] Maintainer: Nelson de Oliveira Quesado Filho Date: 2026-08-14 URL: https://github.com/OPATP/GTFSwizard, https://opatp.github.io/GTFSwizard/ BugReports: https://github.com/OPATP/GTFSwizard/issues Description: Creating, exploring, analyzing, and manipulating General Transit Feed Specification (GTFS) files, which represent public transportation schedules and geographic data. The package allows users to filter data by routes, trips, stops, service dates, and time, generate spatial visualizations, and perform detailed analyses of transit networks, including headway, dwell times, route frequencies, service span, scheduled vehicle-hours, and trip duration. Methods follow common public transport planning and operation concepts described in Ceder (2007, ISBN:978-0-7506-6166-6), Vuchic (2005, ISBN:978-0-471-63265-8), Vuchic (2007, ISBN:978-0-471-75823-5), Cascetta (2009) , and Gentile and Noekel (2016) . Imports: sf, tidyr, dplyr, ggplot2, gtfsio, rlang, tibble Suggests: data.table, gtfstools, hms, knitr, leaflet, plotly, rmarkdown, rstudioapi, shiny, testthat, tidytransit Depends: R (>= 4.1.0) License: GPL-3 Encoding: UTF-8 LazyData: true LazyDataCompression: xz Config/testthat/edition: 3 Config/roxygen2/version: 8.0.0 VignetteBuilder: knitr Config/pak/sysreqs: libabsl-dev cmake libgdal-dev gdal-bin libgeos-dev make libicu-dev libuv1-dev libssl-dev libproj-dev libsqlite3-dev libudunits2-dev Repository: https://opatp.r-universe.dev Date/Publication: 2026-08-21 11:27:28 UTC RemoteUrl: https://github.com/opatp/gtfswizard RemoteRef: HEAD RemoteSha: f35640e5f5a4d869679640d4a7dc9a691ab97732 NeedsCompilation: no Packaged: 2026-09-20 09:26:21 UTC; root