{ "_id": "6a38217a3efcd9bda4434453", "Package": "radiatR", "Type": "Package", "Title": "Analysis and Visualisation of Headings and Trajectories in\nCircular Space", "Version": "0.4.0", "Authors@R": "person(\"John D.\", \"Kirwan\", email = \"john@jkirwan.org\",\nrole = c(\"aut\", \"cre\"))", "Description": "A complete pipeline for analysing directional data --\nheadings and trajectories in circular space. Supply a table of\nangles directly, or reconstruct headings from movement\ntrajectories imported from 20+ tracking tools (EthoVision,\nDeepLabCut, SLEAP, TRex, ANY-maze, TrackMate, idtracker.ai,\nCtrax, and others) via a unified dialect-based loader system,\nincluding multi-bodypart pose estimation with\nlikelihood-weighted centroid. Derives per-trial heading\ndirections using multiple rules (ring-crossing, distal point,\npose body-axis, velocity-based, and more). Computes circular\nstatistics including mean direction, resultant length, von\nMises and wrapped Cauchy parametric fits, circular correlation\n(circular-linear and circular-circular), and multi-sample\nhypothesis tests (Watson-Williams, Rayleigh, and others) with\nmultiple-comparison correction. Renders publication-quality\nggplot2 radial plots with overlaid rose diagrams, parametric\ndensity curves, and non-parametric kernel density estimates.\nIncludes a browser-based graphical interface requiring no R\ncoding via launch_app().", "URL": "https://johnkirwan.github.io/radiatR/,\nhttps://github.com/JohnKirwan/radiatR", "BugReports": "https://github.com/JohnKirwan/radiatR/issues", "License": "GPL (>= 3)", "Encoding": "UTF-8", "LazyData": "true", "LazyDataCompression": "gzip", "Config/testthat/edition": "3", "VignetteBuilder": "knitr", "Collate": "'Tracks.R' 'circular_boxplot.R' 'circular_mapping.R'\n'circular_regression.R' 'coords.R' 'circular_plotting.R'\n'circular_statistics.R' 'circular_trials.R' 'data.R'\n'globals.R' 'headings.R' 'headings_frame.R' 'launch_app.R'\n'loaders.R' 'model_selection.R' 'radiatR-package.R'\n'simulate_tracks.R' 'spelling.R' 'time.R' 'track_metrics.R'\n'transforms.R'", "Config/roxygen2/version": "8.0.0", "Repository": "https://johnkirwan.r-universe.dev", "Date/Publication": "2026-06-21 16:11:34 UTC", "RemoteUrl": "https://github.com/JohnKirwan/radiatR", "RemoteRef": "HEAD", "RemoteSha": "e93c38dd4e33cff09a0e410504446596e731b619", "NeedsCompilation": "no", "Packaged": { "Date": "2026-06-21 17:30:12 UTC", "User": "root" }, "Author": "John D. Kirwan [aut, cre]", "Maintainer": "John D. Kirwan ", "MD5sum": "88df110449f1345af8038d1be80fcf1d", "_user": "johnkirwan", "_type": "src", "_file": "radiatR_0.4.0.tar.gz", "_fileid": "4ff3c35b28dc3044774b5d60cd08eb0880bb0520698866a01668fd9a53905567", "_filesize": 18053694, "_sha256": "4ff3c35b28dc3044774b5d60cd08eb0880bb0520698866a01668fd9a53905567", "_created": "2026-06-21T17:30:12.000Z", "_published": "2026-06-21T17:38:02.144Z", "_distro": "noble", "_jobs": [ { "job": 82590893747, "time": 359, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "7777702562" }, { "job": 82590893751, "time": 353, "config": "linux-release-x86_64", "r": "4.6.0", "check": "OK", "artifact": "7777701538" }, { "job": 82590893744, "time": 232, "config": "macos-oldrel-arm64", "r": "4.5.3", "check": "ERROR", "artifact": "7777684776" }, { "job": 82590893742, "time": 248, "config": "macos-release-arm64", "r": "4.6.0", "check": "ERROR", "artifact": "7777686889" }, { "job": 82590438067, "time": 404, "config": "source", "r": "4.6.0", "check": "OK", "artifact": "7777653326" }, { "job": 82590893732, "time": 132, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "7777671508" }, { "job": 82590893739, "time": 374, "config": "windows-devel", "r": "4.7.0", "check": "OK", "artifact": "7777704333" }, { "job": 82590893738, "time": 354, "config": "windows-oldrel", "r": "4.5.3", "check": "OK", "artifact": "7777702257" }, { "job": 82590893733, "time": 374, "config": "windows-release", "r": "4.6.0", "check": "OK", "artifact": "7777704264" } ], "_buildurl": "https://github.com/r-universe/johnkirwan/actions/runs/27911925902", "_status": "success", "_host": "GitHub-Actions", "_upstream": "https://github.com/JohnKirwan/radiatR", "_commit": { "id": "e93c38dd4e33cff09a0e410504446596e731b619", "author": "John Kirwan ", "committer": "GitHub ", "message": "feat(app): split Results into Circular plots + Summary & stats sub-tabs (Phase 1) (#130)\n\n* feat(app): split Results into Circular plots + Summary & stats sub-tabs\n\n* fix(app): preview-size slider now resizes the plot (card_body fillable=FALSE)\n\nThe Tracks-and-headings plot sat in a fillable card_body inside page_fillable,\nso bslib treated the plotOutput as a fill item and stretched it to the card/\nviewport height -- overriding the inline pixel height set by the Preview-size\nslider (the plot looked pinned below the default, bound by screen size, and the\nslider appeared to do nothing). Marking that card_body fillable=FALSE lets the\nexplicit height take effect; width still fills via plotOutput width=100%.", "time": 1782058294 }, "_maintainer": { "name": "John D. Kirwan", "email": "john@jkirwan.org", "login": "johnkirwan", "linkedin": "in/johndkirwan", "description": "", "uuid": 3696221 }, "_registered": true, "_dependencies": [ { "package": "R", "version": ">= 4.1.0", "role": "Depends" }, { "package": "rlang", "role": "Imports" }, { "package": "ggplot2", "role": "Imports" }, { "package": "tibble", "role": "Imports" }, { "package": "purrr", "role": "Imports" }, { "package": "circular", "role": "Imports" }, { "package": "methods", "role": "Imports" }, { "package": "utils", "role": "Imports" }, { "package": "stats", "role": "Imports" }, { "package": "bpDir", "role": "Suggests" }, { "package": "dplyr", "version": ">= 1.0.0", "role": "Suggests" }, { "package": "testthat", "version": ">= 3.0.0", "role": "Suggests" }, { "package": "knitr", "role": "Suggests" }, { "package": "rmarkdown", "role": "Suggests" }, { "package": "ggrepel", "role": "Suggests" }, { "package": "arrow", "role": "Suggests" }, { "package": "data.table", "role": "Suggests" }, { 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"extra/radiatR.html", "extra/readme.html", "extra/readme.md", "manual.pdf" ], "_cranurl": false, "_exports": [ "add_angle_rose", "add_circ", "add_circ_interval", "add_circ_mean", "add_circular_boxplot", "add_circular_density", "add_circular_kde", "add_critical_r", "add_critical_v_line", "add_heading_arrow", "add_heading_density", "add_heading_interval", "add_heading_points", "add_heading_vectors", "add_multiple_circles", "add_origin_point", "add_quadrant_lines", "add_radial_grid", "add_stacked_headings", "add_ticks", "add_vonmises_density", "add_wrappedcauchy_density", "angular_velocity", "apply_transform", "assign_color_key", "assign_colour_key", "assign_cycle_colors", "assign_cycle_colours", "bin_angles", "calibrate_distance", "circ_boxplot_stats", "circ_cor", "circ_dispersion", "circ_display", "circ_model_select", "circ_regression", "circ_summarise", "circ_summary", "circ_summary_headings", "compute_circ_interval", "compute_circ_mean", "compute_circular_density", "count_goal_entries", "cycle_colors", "cycle_colours", "degree_labs", "derive_coords", "derive_headings", "directedness_arrow", "distance_scale", "distance_unit", "draw_tracks", "dtrack_read", "elapsed_seconds", "fitted_directions", "frame_rate", "get_all_object_pos", "get_tracked_object_pos", "get_trial_limits", "gg_traj", "guess_columns", "headings_frame", "hf_color_col", "hf_colour_col", "hf_coords", "hf_display", "hf_heading_col", "import_info", "import_tracks", "instantaneous_speed", "launch_app", "line_circle_intercept", "line_circle_intercept_df", "line_circle_intercept_traj", "list_heading_rules", "list_loader_dialects", "list_loader_formats", "load_manifest", "load_tracks", "load_tracks2", "log_transform", "new_headings_frame", "path_straightness", "path_tortuosity", "pose_to_headings", "rad_shepherd", "radial_theme", "radiate", "read_tracks", "read_tracks_dir", "read_tracks_format", "reference", "register_heading_rule", "register_loader_dialect", "register_loader_format", "sector_summary", "set_distance_scale", "set_frame_rate", "set_reference", "set_transform_history", "simulate_tracks", "stack_headings", "step_speed", "straightness_index", "test_concentration", "test_mean_directions", "test_uniformity", "tortuosity_ratio", "track_duration", "track_length", "track_speed", "track_turning", "track_velocity", "tracks", "transform_history", "velocity_vector", "vonmises_fit", "wrappedcauchy_fit", "zone_dwell" ], "_datasets": [ { "name": "cpunctatus", "title": "*Cylindroiulus punctatus* visual orientation trajectory dataset", "object": "cpunctatus", "class": [ "Tracks" ], "fields": [], "table": false, "tojson": false }, { "name": "cpunctatus_tracks", "title": "*Cylindroiulus punctatus* trajectory tibble", "object": "cpunctatus_tracks", "class": [ "tbl_df", "tbl", "data.frame" ], "fields": [ "trial_id", "frame", "x", "y", "trans_x", "trans_y", "trans_rho", "abs_theta", "rel_theta", "rel_x", "rel_y", "video", "order", "vid_ord", "radius", "arc", "type", "individual" ], "rows": 44331, "table": true, "tojson": true } ], "_help": [ { "page": "dot-heading_registry", "title": "Build a data frame of arrow segments representing mean direction vectors Length equals resultant_R; angle equals mean_dir", "topics": [ ".heading_registry" ] }, { "page": "add_angle_rose", "title": "Add a rose diagram of heading angles to a radiate plot", "topics": [ "add_angle_rose" ] }, { "page": "add_circ", "title": "Draw a circular guide.", "topics": [ "add_circ" ] }, { "page": "add_circ_interval", "title": "Render a pre-computed circular interval arc on a radial plot", "topics": [ "add_circ_interval" ] }, { "page": "add_circ_mean", "title": "Render pre-computed circular mean arrows on a radial plot", "topics": [ "add_circ_mean" ] }, { "page": "add_circular_boxplot", "title": "Add a circular boxplot layer to a radial plot", "topics": [ "add_circular_boxplot" ] }, { "page": "add_circular_density", "title": "Wrap a pre-computed circular density around the unit circle", "topics": [ "add_circular_density" ] }, { "page": "add_circular_kde", "title": "Overlay a non-parametric circular kernel density estimate on a radiate plot", "topics": [ "add_circular_kde" ] }, { "page": "add_critical_r", "title": "Add a critical resultant-length circle to a radiate plot", "topics": [ "add_critical_r" ] }, { "page": "add_critical_v_line", "title": "Add a V-test significance boundary to a radiate plot", "topics": [ "add_critical_v_line" ] }, { "page": "add_heading_arrow", "title": "Compute a circular mean arrow and add it to a radial plot in one step", "topics": [ "add_heading_arrow" ] }, { "page": "add_heading_density", "title": "Compute a circular density and add it to a radial plot in one step", "topics": [ "add_heading_density" ] }, { "page": "add_heading_interval", "title": "Compute a circular interval arc and add it to a radial plot in one step", "topics": [ "add_heading_interval" ] }, { "page": "add_heading_points", "title": "Add heading endpoint markers on the unit circle", "topics": [ "add_heading_points" ] }, { "page": "add_heading_vectors", "title": "Add heading vector segments from inner crossing to unit circle", "topics": [ "add_heading_vectors" ] }, { "page": "add_multiple_circles", "title": "Add multiple concentric circles to a ggplot object", "topics": [ "add_multiple_circles" ] }, { "page": "add_origin_point", "title": "Mark the centre of a radial plot", "topics": [ "add_origin_point" ] }, { "page": "add_quadrant_lines", "title": "Add quadrant lines to a radial plot", "topics": [ "add_quadrant_lines" ] }, { "page": "add_radial_grid", "title": "Radial grid layers (the radial analogue of a Cartesian grid)", "topics": [ "add_radial_grid" ] }, { "page": "add_stacked_headings", "title": "Add stacked heading dots as a ggplot2 layer", "topics": [ "add_stacked_headings" ] }, { "page": "add_ticks", "title": "Create evenly spaced radial tick marks.", "topics": [ "add_ticks" ] }, { "page": "add_vonmises_density", "title": "Overlay a fitted von Mises density curve on a radiate plot", "topics": [ "add_vonmises_density" ] }, { "page": "add_wrappedcauchy_density", "title": "Overlay a fitted wrapped Cauchy density curve on a radiate plot", "topics": [ "add_wrappedcauchy_density" ] }, { "page": "angular_velocity", "title": "Per-observation angular (turning-rate) velocity for a Tracks", "topics": [ "angular_velocity" ] }, { "page": "apply_transform", "title": "Apply a bespoke transformation to a Tracks", "topics": [ "apply_transform" ] }, { "page": "as.data.frame.Tracks", "title": "Coerce a Tracks to a data frame", "topics": [ "as.data.frame.Tracks" ] }, { "page": "assign_colour_key", "title": "Assign a shared colour-key column to a Tracks or data frame", "topics": [ "assign_color_key", "assign_colour_key" ] }, { "page": "assign_cycle_colours", "title": "Assign cycling colour indices to trajectories", "topics": [ "assign_cycle_colors", "assign_cycle_colours" ] }, { "page": "bin_angles", "title": "Snap angles to fixed-width circular bin centres", "topics": [ "bin_angles" ] }, { "page": "circ_boxplot_stats", "title": "Circular boxplot statistics (Tukey-like, for circular and axial data)", "topics": [ "circ_boxplot_stats" ] }, { "page": "circ_cor", "title": "Circular correlation between headings and a covariate", "topics": [ "circ_cor" ] }, { "page": "circ_dispersion", "title": "Per-group circular dispersion statistics for a dense heading series", "topics": [ "circ_dispersion" ] }, { "page": "circ_display", "title": "Circular display convention specification", "topics": [ "circ_display" ] }, { "page": "circ_model_select", "title": "Select among candidate circular models by AICc", "topics": [ "circ_model_select" ] }, { "page": "circ_regression", "title": "Circular-linear regression of a heading on linear covariates", "topics": [ "circ_regression", "fitted.circ_regression", "predict.circ_regression", "print.circ_regression", "summary.circ_regression" ] }, { "page": "circ_summarise", "title": "Tidy circular summary of a grouped data frame", "topics": [ "circ_summarise" ] }, { "page": "circ_summary", "title": "Circular summaries per trajectory", "topics": [ "circ_summary", "circ_summary,Tracks-method" ] }, { "page": "circ_summary_headings", "title": "Circular statistics over derived headings", "topics": [ "circ_summary_headings" ] }, { "page": "circular_mapping", "title": "Circular coordinate utilities", "topics": [ "circular_mapping" ] }, { "page": "compute_circ_interval", "title": "Compute a circular interval arc from heading angles", "topics": [ "compute_circ_interval" ] }, { "page": "compute_circ_mean", "title": "Compute circular mean direction and resultant length from a headings data frame", "topics": [ "compute_circ_mean" ] }, { "page": "compute_circular_density", "title": "Compute a circular density data frame from heading observations", "topics": [ "compute_circular_density" ] }, { "page": "count_goal_entries", "title": "Count entries into a goal zone for trajectories in a circular field", "topics": [ "count_goal_entries" ] }, { "page": "cpunctatus", "title": "*Cylindroiulus punctatus* visual orientation trajectory dataset", "topics": [ "cpunctatus" ] }, { "page": "cpunctatus_tracks", "title": "*Cylindroiulus punctatus* trajectory tibble", "topics": [ "cpunctatus_tracks" ] }, { "page": "cycle_colours", "title": "Cycle a bounded set of colour indices over the values of a key", "topics": [ "cycle_colors", "cycle_colours" ] }, { "page": "degree_labs", "title": "Label the four diagonal directions.", "topics": [ "degree_labs" ] }, { "page": "derive_coords", "title": "Derive polar and reference-relative coordinates from unit-circle position", "topics": [ "derive_coords" ] }, { "page": "derive_headings", "title": "Derive heading angle(s) from trajectories using specified rule", "topics": [ "derive_headings", "derive_headings,Tracks-method" ] }, { "page": "directedness_arrow", "title": "Make mean resultant length arrow", "topics": [ "directedness_arrow" ] }, { "page": "distance_scale", "title": "Distance calibration for a Tracks object", "topics": [ "calibrate_distance", "distance_scale", "distance_scale,Tracks-method", "distance_unit", "distance_unit,Tracks-method", "set_distance_scale", "set_distance_scale,Tracks-method" ] }, { "page": "draw_tracks", "title": "Create geom layers for Cartesian track coordinates", "topics": [ "draw_tracks" ] }, { "page": "dtrack_read", "title": "Read a dtrack trajectory file into a Tracks", "topics": [ "dtrack_read" ] }, { "page": "elapsed_seconds", "title": "Elapsed time per observation of a Tracks object", "topics": [ "elapsed_seconds" ] }, { "page": "fitted_directions", "title": "Fitted mean directions from a circular regression, for plotting", "topics": [ "fitted_directions" ] }, { "page": "frame_rate", "title": "Frame rate of a Tracks object", "topics": [ "frame_rate", "frame_rate,Tracks-method", "set_frame_rate", "set_frame_rate,Tracks-method" ] }, { "page": "get_all_object_pos", "title": "Aggregate track positions across all videos in a manifest.", "topics": [ "get_all_object_pos" ] }, { "page": "get_tracked_object_pos", "title": "Derive trial-level track positions in polar coordinates.", "topics": [ "get_tracked_object_pos" ] }, { "page": "get_trial_limits", "title": "Summarise per-trial metadata for a single video.", "topics": [ "get_trial_limits" ] }, { "page": "gg_traj", "title": "Plot trajectories from a Tracks (overlay or faceted)", "topics": [ "gg_traj", "gg_traj,Tracks-method" ] }, { "page": "guess_columns", "title": "Guess the role of each column in a track table", "topics": [ "guess_columns" ] }, { "page": "headings_frame", "title": "Construct a headings frame from a data frame of angles", "topics": [ "headings_frame" ] }, { "page": "hf_accessors", "title": "Read the canonical attributes of a heading frame", "topics": [ "hf_accessors", "hf_color_col", "hf_colour_col", "hf_coords", "hf_display", "hf_heading_col" ] }, { "page": "import_info", "title": "Import landmark coordinates from text files", "topics": [ "import_info" ] }, { "page": "import_tracks", "title": "Discover dtrack (or compatible) landmark/track file pairs in a directory", "topics": [ "import_tracks" ] }, { "page": "instantaneous_speed", "title": "Per-observation instantaneous speed for a Tracks", "topics": [ "instantaneous_speed" ] }, { "page": "launch_app", "title": "Launch the radiatR Shiny companion app", "topics": [ "launch_app" ] }, { "page": "line_circle_intercept", "title": "Find the intercept of a line with the unit circle", "topics": [ "line_circle_intercept" ] }, { "page": "line_circle_intercept_df", "title": "Intersection helper using track rows", "topics": [ "line_circle_intercept_df" ] }, { "page": "line_circle_intercept_traj", "title": "Intersection helper for Tracks trajectories", "topics": [ "line_circle_intercept_traj" ] }, { "page": "list_heading_rules", "title": "List registered custom heading rules", "topics": [ "list_heading_rules" ] }, { "page": "list_loader_dialects", "title": "List registered loader dialects", "topics": [ "list_loader_dialects" ] }, { "page": "list_loader_formats", "title": "List registered declarative formats", "topics": [ "list_loader_formats" ] }, { "page": "load_manifest", "title": "Load trajectories listed in a file table into a Tracks", "topics": [ "load_manifest" ] }, { "page": "load_tracks", "title": "Legacy helper to merge manifest metadata with a track table", "topics": [ "load_tracks" ] }, { "page": "load_tracks2", "title": "Flexible metadata join for track tables", "topics": [ "load_tracks2" ] }, { "page": "new_headings_frame", "title": "Low-level headings_frame constructor", "topics": [ "new_headings_frame" ] }, { "page": "path_straightness", "title": "Path straightness index for a single trajectory", "topics": [ "path_straightness" ] }, { "page": "path_tortuosity", "title": "Tortuosity ratio for a single trajectory", "topics": [ "path_tortuosity" ] }, { "page": "pose_to_headings", "title": "Derive per-frame headings from pose data without a Tracks", "topics": [ "pose_to_headings" ] }, { "page": "rad_shepherd", "title": "Wrap angles to the interval (-pi, pi]", "topics": [ "rad_shepherd" ] }, { "page": "radial_theme", "title": "Themes for radial track plots, named for the ggplot2 base themes.", "topics": [ "radial_theme" ] }, { "page": "radiate", "title": "Make ggplot object of tracks radiating from circle centre.", "topics": [ "radiate", "radiate.default", "radiate.headings_frame", "radiate.Tracks" ] }, { "page": "read_tracks", "title": "Construct a Tracks from a data.frame or file(s)", "topics": [ "read_tracks" ] }, { "page": "read_tracks_dir", "title": "Read all matching files from a directory and bind into a Tracks", "topics": [ "read_tracks_dir" ] }, { "page": "read_tracks_format", "title": "Construct a Tracks from a *format* spec (registered name or inline list)", "topics": [ "read_tracks_format" ] }, { "page": "reference", "title": "Per-trajectory reference direction of a Tracks", "topics": [ "reference", "reference,Tracks-method" ] }, { "page": "register_heading_rule", "title": "Register a custom heading derivation rule", "topics": [ "register_heading_rule" ] }, { "page": "register_loader_dialect", "title": "Register a custom loader dialect The function must accept (x, ...) and return a data.frame in long form with columns at least id,time and one of (angle) or (x,y)", "topics": [ "register_loader_dialect" ] }, { "page": "register_loader_format", "title": "Register a declarative loader *format* (list or YAML/JSON file) The spec maps cleanly onto read_tracks() args and supports regex-based column finding.", "topics": [ "register_loader_format" ] }, { "page": "sector_summary", "title": "Proportion of time spent in angular sectors", "topics": [ "sector_summary" ] }, { "page": "set_reference", "title": "Set the per-trajectory reference and re-derive the relative frame", "topics": [ "set_reference", "set_reference,Tracks-method" ] }, { 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