trip: Tools for the Analysis of Animal Track Data

Functions for accessing and manipulating spatial data for animal tracking, with straightforward coercion from and to other formats. Filter for speed and create time spent maps from animal track data. There are coercion methods to convert between 'trip' and 'ltraj' from 'adehabitatLT', and between 'trip' and 'psp' and 'ppp' from 'spatstat'.

Author
Michael D. Sumner [aut, cre], Sebastian Luque [ctb], Anthony Fischbach [ctb]
Date of publication
2016-10-18 10:20:53
Maintainer
Michael D. Sumner <mdsumner@gmail.com>
License
GPL-3
Version
1.5.0
URLs

View on CRAN

Man pages

adjust.duplicateTimes
Adjust duplicate DateTime values
argos.sigma
Assign numeric values for Argos "class"
as.Other
As ("trip", other-classes)
as.trip-methods
Coercion from other classes to 'trip' objects
cut.trip
Split trip events into exact time-based boundaries.
filter.penSS
Non-destructive smoothing filter
forceCompliance
Function to ensure dates and times are in order with trip ID
homedist
Calculate maximum distance from 'home' for each trip
makeGridTopology
Generate a GridTopology from a Spatial object
oc.theme
SeaWiFS ocean colour colours
rasterize
Rasterize trip objects based on line-segment attributes.
readArgos
Read Argos "DAT" or "DIAG" files
sda
Filter track for speed, distance and angle.
sepIdGaps
Separate a set of IDs based on gaps
speedfilter
Filter track data for speed
TimeOrderedRecords
TimeOrderedRecords
TimeOrderedRecords-class
A class for the identifiers of DateTime and ID records in...
trackAngle
Determine internal angles along a track
trackDistance
Determine distances along a track
trip-accessors
Functions to retrieve DateTime and ID data from within...
trip-class
A class for sets of animal trips (track data).
tripGrid
Generate a grid of time spent by line-to-cell gridding
tripGrid.interp
Generate a grid of time spent using approximate methods
trip-internal
Internal trip Functions
trip-methods
Function to handle animal track data, organized as '"trip"'s
trip-package
trip.
trip.split.exact
Deprecated functions in trip
walrus818
Walrus tracking data set.

Files in this package

trip
trip/inst
trip/inst/triptopology.r
trip/inst/doc
trip/inst/doc/trip.Rmd
trip/inst/doc/trip.html
trip/inst/doc/trip.R
trip/tests
trip/tests/testthat.R
trip/tests/testthat
trip/tests/testthat/test-trip.R
trip/NAMESPACE
trip/NEWS
trip/data
trip/data/walrus818.rda
trip/R
trip/R/coerce.R
trip/R/as.trip.R
trip/R/trip-deprecated.R
trip/R/speedDistanceAngle.R
trip/R/AllClass.R
trip/R/interpequal.R
trip/R/filter.R
trip/R/AllMethod.R
trip/R/trip-package.r
trip/R/colours.R
trip/R/grid.R
trip/R/distance.R
trip/R/trip.R
trip/vignettes
trip/vignettes/trip.Rmd
trip/README.md
trip/MD5
trip/build
trip/build/vignette.rds
trip/DESCRIPTION
trip/ChangeLog
trip/man
trip/man/speedfilter.Rd
trip/man/trackDistance.Rd
trip/man/trip-package.Rd
trip/man/homedist.Rd
trip/man/trackAngle.Rd
trip/man/sepIdGaps.Rd
trip/man/oc.theme.Rd
trip/man/trip-methods.Rd
trip/man/forceCompliance.Rd
trip/man/as.Other.Rd
trip/man/TimeOrderedRecords.Rd
trip/man/readArgos.Rd
trip/man/adjust.duplicateTimes.Rd
trip/man/argos.sigma.Rd
trip/man/trip-accessors.Rd
trip/man/cut.trip.Rd
trip/man/trip-class.Rd
trip/man/trip.split.exact.Rd
trip/man/rasterize.Rd
trip/man/TimeOrderedRecords-class.Rd
trip/man/tripGrid.Rd
trip/man/trip-internal.Rd
trip/man/sda.Rd
trip/man/tripGrid.interp.Rd
trip/man/walrus818.Rd
trip/man/as.trip-methods.Rd
trip/man/makeGridTopology.Rd
trip/man/filter.penSS.Rd