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Get the distance and time range of each trip in a trajectory object.

Source: R/trajectory_prediction.R
get_trip_extremes.Rd

This function extracts the time and distance ranges stored in a trajectory object and formats them into a dataframe for each use. The dataframe can be filtered to a desired set of trip_id_performeds.

Usage

get_trip_extremes(trajectory, filter_trips = NULL)

Arguments

trajectory

A trajectory object.

filter_trips

Optional. A vector of trip_id_performeds to filter the dataframe to. At least one must of filter_trips must be present in trajectory. Default is NULL, where all trip_id_performeds in trajectory are returned.

Value

A dataframe with the columns trip_id_performed, min_time, max_time, min_dist, and max_dist.

Examples

# Get input data
c53_traj <- new_transittraj_data("get_trajectory_fun")

# Run function
c53_extremes <- get_trip_extremes(c53_traj)
print(c53_extremes)
#>   trip_id_performed   min_dist max_dist   min_time   max_time
#> 1           1306100 0.04191312 15356.17 1771262290 1771267268
#> 2          13437100 0.00000000 15365.46 1771258111 1771263913
#> 3          35294100 0.04191312 15363.48 1771259264 1771264338