Infrastructure for Running, Cycling and Swimming Data from GPS-Enabled Tracking Devices
Generic function for appending data to existing files
Append training sessions to existing file
Transform concentration profile to distribution profile.
Change the units of the variables in an conProfile object
Change the units of the variables in an distrProfile object
Generic function for changing the units of measurement
Change the units of the variables in an trackeRdata object
Change the units of the variables in an trackeRdataSummary object
Change the units of the variables in an trackeRdataZones object
Change the units of the variables in an trackeRthresholds object
Change the units of the variables in an trackeRWprime object
Collect units from the result of generate_units
Compute a grid of breakpoints per variable from a trackeRdata object...
Compute variable limits from a trackeRdata object.
Generate training concentration profiles.
Generic method for concentration profiles
Auxiliary conversion functions
Smooth a decreasing function.
Convert distance to speed.
Generate training distribution profiles.
Find the most frequent sport in an object
Fortify a conProfile object for plotting with ggplot2.
Fortify a distrProfile object for plotting with ggplot2.
Fortify a trackeRdata object for plotting with ggplot2
Fortify a trackeRdataSummary object for plotting with ggplot2.
Fortify a trackeRWprime object for plotting with ggplot2.
Functional principal components analysis of distribution or concentrat...
Coercion function for use in Golden Cheetah
Generate default thresholds.
Generate and set base units.
(Cumulative) Elevation gain.
Get the operation settings of an conProfile object
Get the operation settings of an distrProfile object
Generic function for retrieving the operation settings
Get the operation settings of an trackeRdata object
Generic function to subset distribution and concentration profiles
Extract resting period characteristics
Generic function for extracting sports
Get the units of the variables in an conProfile object
Get the units of the variables in an distrProfile object
Generic function for extracting the units of measurement
Get the units of the variables in an trackeRdata object
Get the units of the variables in an trackeRdataSummary object
Get the units of the variables in an trackeRdataZones object
Get the units of the variables in an trackeRfpca object
Get the units of the variables in an trackeRthresholds object
Get the units of the variables in an trackeRWprime object
Impute speeds
Plot routes for training sessions
Generic function for calculating number of sessions
Plot concentration profiles.
Plot distribution profiles.
Plot training sessions in form of trackeRdata objects
Plot an object of class trackeRdataSummary.
Plot training zones.
Plot function for functional principal components analysis of distribu...
Plot W'.
Plot routes for training sessions
Prepare a data.frame for use in leaflet_route and plot_route
Returns 'pretty' units for use for plotting or printing
print method for trackeRdata objects
Print method for session summaries.
Transform distribution and concentration profiles to functional data o...
Read a GPS container file.
Read all supported container files from a supplied directory
Read a training file in tcx, gpx, db3 or Golden Cheetah's JSON format
Ridgeline plots for distrProfile objects
Ridgeline plots for distrProfile objects
Generic function for ridgeline plots
Ridgeline plots for trackeRdata objects
Sanity checks for tracking data
Scale the distribution profile relative to its maximum value.
Generic function for scaling
Generic function for calculating session durations
Generic function for calculating session times
Smoother for concentration profiles.
Smoother for distribution profiles.
Generic function for smoothing
Smoother for trackeRdata objects.
Auxiliary function for smoother.distrProfile. Typically used to cons...
Auxiliary function for smoother.trackeRdata. Typically used to const...
Sort sessions in trackeRdata objects
Convert speed to distance.
Summary of training sessions
Thresholding for variables in trackeRdata objects
Time spent above a certain threshold.
Generic function for visualising the sessions on a time versus date pl...
trackeR: Infrastructure for running and cycling data from GPS-enabled ...
Create a trackeRdata object
Extract unique sessions in a trackerRdata object
W' expended.
W': work capacity above critical power/speed.
Time spent in training zones.
Provides infrastructure for handling running, cycling and swimming data from GPS-enabled tracking devices within R. The package provides methods to extract, clean and organise workout and competition data into session-based and unit-aware data objects of class 'trackeRdata' (S3 class). The information can then be visualised, summarised, and analysed through flexible and extensible methods. Frick and Kosmidis (2017) <doi: 10.18637/jss.v082.i07>, which is updated and maintained as one of the vignettes, provides detailed descriptions of the package and its methods, and real-data demonstrations of the package functionality.
Useful links