Man pages for tourr
Tour Methods for Multivariate Data Visualisation
| anaglyph | Draw anaglyphs with base graphics. |
| anchored_orthogonal_distance | Calculate orthogonal distances |
| andrews | Compute Andrews' curves |
| angular_breaks | Returns n equidistant bins between -pi and pi |
| animate | Animate a tour path. |
| anomaly_index | Anomaly index. |
| areColors | Test if all entries are colors |
| 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. |
| compute_v_rel | If not set, compute epsilon based on half_range |
| correct_orientation | check if the current and target bases are of the same... |
| cumulative_radial | Calculate radial cumulative distribtuion |
| dcor | Distance correlation index. |
| dependence_tour | A dependence tour path. |
| display_andrews | Andrews' curves tour path animation. |
| display_density2d | Display tour path with a density and scatterplot |
| display_depth | Display 3d projection with depth cues |
| display_dist | 1d distribution tour path animation. |
| display_faces | Chernoff faces tour path animation. |
| display_groupxy | Display 2D tour projections displayed separately by groups |
| display_idx | Display a 1D linear aggregation index |
| display_image | Image tour path animation. |
| display_pca | Display tour path with principal component scores with... |
| display_pcp | Parallel coordinates tour path animation. |
| display_sage | Display tour path with a sage scatterplot |
| display_scatmat | Scatterplot matrix tour path animation. |
| display_slice | Display tour path with a sliced scatterplot |
| 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_slice_center | Draw slice center guide with base graphics |
| draw_tour_axes | Draw tour axes on the projected data with base graphics |
| estimate_eps | Estimate cutoff eps for section pursuit. |
| eucl_norm_sq | Calculate the squared Euclidean norm of a vector x |
| 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_anomaly_tour | A guided anomaly tour path. |
| guided_section_tour | A guided section tour path. |
| guided_tour | A guided tour path. |
| holes | Holes index. |
| indexes | Maximum and total information coefficient index. |
| interpolate | Interpolate geodesically between bases. |
| is_orthonormal | Test if a numeric matrix is orthonormal. |
| jellyfish | A jellyfish optimiser for projection pursuit guided tour |
| Laser-measurements | Turnable laser measurements from Bellcore |
| lda_pp | LDA projection pursuit index. |
| linear_breaks | Returns n equidistant bins between a and b |
| little_tour | A little tour path. |
| local_tour | A local tour path. |
| mahal_dist | Calculate the Mahalanobis distance between points and center. |
| manual_slice | Manually slice along a variable axis. |
| mapColors | Map vector of factors to color |
| mapShapes | Map vector of factors to pch |
| new_geodesic_path | Generate a geodesic path between bases supplied by generator |
| new_tour | Create a new tour. |
| normalise | Normalise a numeric matrix. |
| norm_bin | Normality index. |
| Olive-oil-measurements | Olive oil samples from Italy |
| orthonormalise | Orthonormalise using modified Gram-Schmidt process. |
| orthonormalise_by | Orthonormalise 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. |
| print_final_proj | Print out the final projection basis |
| proj_dist | Calculate the distance between two bases. |
| project3d | Stereographic projection |
| radial_bin_weight_inv | Inverse weights for rescaling counts in radial bins. |
| radial_tour | A radial tour path. |
| Rat-CNS | Rat CNS Gene Expression |
| render | Render frames of animation to disk |
| render_anim | Render a set of animation frames |
| render_gif | Render frames of animation to a gif file |
| render_proj | Render plotly animation frame |
| 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 a better projection using simulated annealing |
| search_frozen_geodesic | A pseudo-derivative, line search algorithm along frozen... |
| search_geodesic | A pseudo-derivative, line search algorithm. |
| search_polish | Search very locally to find slightly better projections to... |
| search_posse | Search for a better projection based on Poss, 1995 |
| skewness | Skewness index. |
| slice_binning | Separately binning observations inside and outside the slice. |
| slice_index | Section pursuit index. |
| sphere_data | Sphere a matrix (or data frame) by transforming variables to... |
| spline-loess | Spline/loess based index. |
| step_angle | Step along an interpolated path by angle in radians. |
| step_fraction | Step along an interpolated path by fraction of path length. |
| stringy | Scagnostic indexes. |
| t1 | Saved history of guided tour with holes |
| to_stop | Prints information on how to stop the output |
| tourr-package | tourr: Tour Methods for Multivariate Data Visualisation |
| Tropical-Atmosphere-Ocean | Tropical Atmosphere Ocean data |
| weights_bincount_radial | Computes weights for the rescaling of radial bin counts. |
| xnul | A null function |
