Sorts the positions in each track in a tracks object by time.
Usage
"sort"(x, decreasing = FALSE, ...)
Arguments
x
the tracks object whose tracks are to be sorted by time.
decreasing
logical. Should the sort be increasing or decreasing?
Provided only for consistency with the generic sort method. The positions in
each track should be sorted in increasing time order.
...
further arguments to be passed on to order.
Value
A tracks object that contains the tracks from the input object
sorted by time is returned.
Details
Sorts the positions of each track (represented as a data frame) in the
tracks object by time (given in the column t).