Package: trajectories 0.2-9

trajectories: Classes and Methods for Trajectory Data

Classes and methods for trajectory data, with support for nesting individual Track objects in track sets (Tracks) and track sets for different entities in collections of Tracks. Methods include selection, generalization, aggregation, intersection, simulation, and plotting.

Authors:Edzer Pebesma [aut, cre], Benedikt Klus [aut], Benedikt Graeler [ctb], Nikolai Gorte [ctb], Mehdi Moradi [aut]

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trajectories.pdf |trajectories.html
trajectories/json (API)

# Install 'trajectories' in R:
install.packages('trajectories', repos = c('https://edzer.r-universe.dev', 'https://cloud.r-project.org'))

Peer review:

Bug tracker:https://github.com/edzer/trajectories/issues

Datasets:
  • A3 - Trajectory
  • storms - Storm trajectories

On CRAN:

7.77 score 31 stars 1 packages 76 scripts 1.1k downloads 36 exports 6 dependencies

Last updated 2 months agofrom:171192abfe. Checks:OK: 5 NOTE: 2. Indexed: yes.

TargetResultDate
Doc / VignettesOKNov 02 2024
R-4.5-winNOTENov 02 2024
R-4.5-linuxNOTENov 02 2024
R-4.4-winOKNov 02 2024
R-4.4-macOKNov 02 2024
R-4.3-winOKNov 02 2024
R-4.3-macOKNov 02 2024

Exports:approxTrackapproxTracksapproxTracksCollectionas.Trackas.Track.arrowas.Track.pppauto.arima.TrackavedistTrackavemovechimapscomparedistsdownsamplefrechetDistgeneralizeKinhom.Trackpcfinhom.TrackplotreTrackrTrackrTracksrTracksCollectionsegPanelspTransformstboxstcubestplotTrackTrack.idwTracksTracksCollectiontracksPanelTracksSummaryTrackStatsTrackSummarytsqTracks

Dependencies:intervalslatticespspacetimextszoo

trajectories: Classes and Methods for Trajectory Data

Rendered fromarticle.Rnwusingutils::Sweaveon Nov 02 2024.

Last update: 2023-11-17
Started: 2018-04-09

Readme and manuals

Help Manual

Help pageTopics
TrajectoryA3
as.list.Tracksas.list.Tracks
as.list.TracksCollectionas.list.TracksCollection
Converts data to an object of class "Track"as.Track
Convert trajectory pattern to a list of marked point patternsas.Track.arrow
Conver trajectory pattern to a list of objects of class pppas.Track.ppp
Fitting arima model to a trackauto.arima.Track
Average pairwise distance of trajectory pattern over timeavedistTrack
Average movement of trajectory patternavemove
Chimaps of tarjectory pattern.chimaps
Compares objects of class 'Track'compare compare,Track-method
obtain ranges of space and time coordinatescut cut.Track cut.Tracks cut.TracksCollection
Kernel estimate of intensity of trajectory patterndensity.list
Class "difftrack"difftrack difftrack-class plot,difftrack,ANY-method
Calculate distances between two 'Tracks' objectsdists dists,Tracks,Tracks-method
Downsample a 'Track'downsample downsample,Track-method
Frechet distancefrechetDist frechetDist,Track-method
Generalize objects of class 'Track', 'Tracks' and 'TracksCollection'generalize generalize,Track-method generalize,Tracks-method generalize,TracksCollection-method
Inhomogeneous K-function for trajectory patternKinhom.Track
Pair correlation funcrion of trajectory patternpcfinhom.Track
Methods for class "arwlen"plot.arwlen
Methods for class "distrack"plot.distrack
Methods for class "gTrack"plot.gTrack
Methods for class "KTrack"plot.KTrack
Methods for class "ArimaTrack"print.ArimaTrack
Methods for class "arwlen"print.arwlen
Methods for class "distrack"print.distrack
Methods for class "gTrack"print.gTrack
Methods for class "KTrack"print.KTrack
Methods for class "Track"print.ppplist
Methods for class "Track"print.Track
Methods for class "Tracks"print.Tracks
Methods for class "TracksCollection"print.TracksCollection
Methods for class "Trrow"print.Trrow
range.Trackrange.Track
Reconstruct objects of class "Track"reTrack
Generate random 'Track', 'Tracks' or 'TracksCollection' objectsrTrack rTracks rTracksCollection
obtain ranges of space and time coordinatesstbox stbox,Tracks-method stbox,TracksCollection-method
Draw a space-time cube.stcube stcube,difftrack-method stcube,STI-method stcube,STIDF-method stcube,Track-method stcube,Tracks-method stcube,TracksCollection-method
Storm trajectoriesstorms
Classes "Track", "Tracks", and "TracksCollection"$,Track-method $,Tracks-method $,TracksCollection-method $<-,Track-method $<-,Tracks-method $<-,TracksCollection-method aggregate,Track-method aggregate,Tracks-method aggregate,TracksCollection-method approxTrack approxTracks approxTracksCollection coerce,Track,data.frame-method coerce,Tracks,data.frame-method coerce,TracksCollection,data.frame-method coordnames,Track-method coordnames,Tracks-method coordnames,TracksCollection-method plot,Track,missing-method plot,Tracks,ANY-method plot,TracksCollection,ANY-method segments-class segPanel spTransform,Track,CRS-method spTransform,Tracks,CRS-method spTransform,TracksCollection,CRS-method stplot,TracksCollection-method Track Track-class Tracks Tracks-class TracksCollection TracksCollection-class tracksPanel TracksSummary TrackStats TrackSummary [,Track,ANY,ANY,ANY-method [,Track-method [,Tracks,ANY,ANY,ANY-method [,Tracks-method [,TracksCollection,ANY,ANY,ANY-method [,TracksCollection-method [[,Track,ANY,missing-method [[,Tracks,ANY,missing-method [[,TracksCollection,ANY,missing-method [[<-,Track,ANY,missing-method [[<-,Tracks,ANY,missing-method [[<-,TracksCollection,ANY,missing-method
Movement smoothing of trajectory patternTrack.idw
tsqTrackstsqTracks
unique.Trackunique.Track