trajectories: Classes and Methods for Trajectory Data

> library(trajectories)
> data("A3")

バージョン: 0.1.4


関数名 概略
A3 Trajectory Track-class Classes "Track", "Tracks", and "TracksCollection"
compare Compares objects of class 'Track'
difftrack-class Class "difftrack"
dists Calculate distances between two 'Tracks' objects
downsample Downsample a 'Track'
frechetDist Frechet distance
generalize Generalize objects of class 'Track', 'Tracks' and 'TracksCollection'
stbox obtain ranges of space and time coordinates
stcube Draw a space-time cube.
storms Storm trajectories

A3

> data("A3")
> dim(A3)
geometries 
       602
> # A3 %>% plot()

compare

> compare(A3, A3)

storms

> data("storms")
> storms %>% slotNames()
[1] "tracksCollection"     "tracksCollectionData"