move functions map to
move2 functionsIn this document there is a mapping for move to
move2 functions. Not all functions will have a direct
replacement, at least not initially. In some cases this is by design to
make the scope of the move2 package more streamlined. Also
not that in many cases the functions are not direct drop in replacement
and return slightly different formats (e.g. distance and speed functions
now always return vectors). Rather consider this mapping a pointer of
where to start looking if you search a move2
equivalent.
| move | move2 | Note/comment |
|---|---|---|
| angle() | mt_azimuth() | |
| trackId() | mt_track_id() | |
| timestamps() | mt_time() | |
| timestamps()<- | mt_set_time() | |
| timeLag() | mt_time_lags() | |
| distance(), seglength() | mt_distance() | |
| speed() | mt_speed() | |
| moveStack() | mt_stack() | |
| n.indiv() | mt_n_tracks() | |
| n.locs() | nrow()/table(mt_track_id()) | |
| idData() | mt_track_data() | |
| idData()<- | mt_set_track_data() | |
| turnAngleGc() | mt_turnangle() | |
| unUsedRecords() | x[sf::st_is_empty(x),] | |
| namesIndiv() | unique(mt_track_id()) | |
| getDuplicatedTimestamps() | mt_is_time_ordered(…, non_zero = TRUE) | This is not a perfect replacement, but atleast gives a warning where duplicated times occur. |
| citations(), citations()<- | mt_track_data()$citation, mutate_track_data(x, citation=…) | Citations are now a track properties, this helps when combining studies. |
| licenseTerms(), licenseTerms()<- | mt_track_data()$license_type, mutate_track_data(x, license_type=…), mt_track_data()$license_terms, mutate_track_data(x, license_terms=…) | Licenses are not tracked per object separate anymore, rather they are considered a track attribute. This should facilitate more easly traceing what study has what license. |
| split() | split(x, mt_track_id(x)) | |
| plot() | plot(), plot(mt_track_lines()) | |
| equalProj() | sf::st_crs()==sf::st_crs() | |
| burst(), burstId(), burstId()<-, plotBursts() | Currently bursting is not explicit functionality of the
package, group_by might replace some functionality that is
however grouping per point and not per segment |
|
| show() | print() | |
| move() | mt_as_move2() | |
| interpolateTime() | mt_interpolate() | |
| thinTrackTime() | mt_filter_per_interval() | These two functions are not exactly doing the same, the new one subsets the data to a specified time window, but also retains segments with larger timelags |