Implement Tour Methods in R Code

anaglyph | Draw anaglyphs with base graphics. |

andrews | Compute Andrews' curves |

animate | Animate a tour path. |

bases_little | Generate bases for the little tour |

basis_init | Generate initial basis. |

basis_nearby | Generate nearby bases, e.g. for simulated annealing. |

basis_random | Generate a random basis |

blank_plot | Set up a blank plot to display data projections |

center | Center a numeric vector by subtracting off its mean. |

check_freezer_safe | Check matrix is a valid frozen matrix |

cmass | Central mass index. |

dependence_tour | A dependence tour path. |

display_andrews | Andrews' curves tour path animation. |

display_depth | Display 3d projection with depth cues |

display_dist | 1d distribution tour path animation. |

display_faces | Chernoff faces tour path animation. |

display_image | Image tour path animation. |

display_pcp | Parallel coordinates tour path animation. |

display_scatmat | Scatterplot matrix tour path animation. |

display_stars | Star glyph tour path animation. |

display_stereo | Anaglpyh tour path animation. |

display_trails | Display tour path with trails |

display_xy | Display tour path with a scatterplot |

draw_tour_axes | Draw tour axes with base graphics |

find_best_dir | Find the most promising direction to travel in. |

find_best_frozen_dir | Find most promising direction in frozen space. |

find_frozen_path_peak | Find most highest peak along frozen geodesic. |

find_path_peak | Find the most interesting projection along a geodesic. |

find_platform | Find the platform Find the platform being used by the user |

Flea-measurements | Flea beatle measurements |

freeze | Freeze and thaw matrices |

frozen_guided_tour | The frozen guided tour |

frozen_tour | A frozen tour path. |

geodesic_info | Calculate information required to interpolate along a... |

geodesic_path | Generate geodesic path. |

grand_tour | A grand tour path. |

guided_tour | A guided tour path. |

holes | Holes index. |

interpolate | Interpolate geodesically between bases. |

is_orthonormal | Test if a numeric matrix is orthonormal. |

Laser-measurements | Turnable laser measurements from Bellcore |

lda_pp | LDA projection pursuit index. |

little_tour | A little tour path. |

local_tour | A local tour path. |

new_geodesic_path | Generate a geodesic path between bases supplied by generator |

new_tour | Create a new tour. |

normalise | Normalise a numeric matrix. |

Olive-oil-measurements | Olive oil samples from Italy |

orthonormalise | Orthonormalise using modified Gram-Schmidt process. |

orthonormalise_by | Orthonnormalise one matrix by another. |

Ozone-measurements | Monthly ozone measurements over Central America |

path_curves | Draw the path that the geodesics took. |

path_dist | Compute distance matrix from bases. |

path_index | Compute index values for a tour history. |

paths_index | Compute index value for many histories. |

pda_pp | PDA projection pursuit index. |

Places-Ratings | Ratings of different locations across North America |

planned_tour | A planned tour path. |

plot.path_curve | Plot history curves. |

plot.path_index | Plot history index with ggplot2. |

proj_dist | Calculate the distance between two bases. |

project3d | Stereographic projection |

Rat-CNS | Rat CNS Gene Expression |

render | Render frames of animation to disk |

rescale | Rescale a matrix or data frame |

save_history | Save tour history. |

search_better | Search for a better projection near the current projection. |

search_better_random | Search for better projection, with stochastic component. |

search_frozen_geodesic | Search for most interesting projection along frozen... |

search_geodesic | Search for most interesting projection along random... |

step_angle | Step along an interpolated path by angle in radians. |

step_fraction | Step along an interpolated path by fraction of path length. |

to_stop | Prints information on how to stop the output |

Tropical-Atmosphere-Ocean | Tropical Atmosphere Ocean data |

xnul | A null function |

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