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**tourr**: Implement tour methods in pure R code**anaglyph**: Draw anaglyphs with base graphics.

# Draw anaglyphs with base graphics.

### Description

Draw anaglyphs with base graphics.

### Usage

1 | ```
anaglyph(d3, blue, red)
``` |

### Arguments

`d3` |
3d numeric matrix giving position of points |

`blue` |
blue colour (for right eye) |

`red` |
red colour (for left eye) |

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- anaglyph: Draw anaglyphs with base graphics.
- andrews: Compute Andrews' curves...
- animate: Animate a tour path.
- as.array.history_array: Make into an Array from History Array...
- as.array.history_list: Make into an Array from History List...
- as.list.history_array: Make into a List from History Array...
- as.list.history_list: Make into a List from History List...
- bases_little: Generate bases for the little tour...
- basis_init: Generate initial basis.
- basis_nearby: Generate nearby bases, e...
- basis_random: Generate a random basis...
- blank_plot: Set up a blank plot to display data projections...
- check_freezer_safe: Check matrix is a valid frozen matrix...
- cm: Central mass index.
- data-flea: Flea beatle measurements
- data-laser: Turnable laser measurements from Bellcore
- data-olive: Olive oil samples from Italy
- data-ozone: Monthly ozone measurements over Central America
- data-places: Ratings of different locations across North America
- data-ratcns: Rat CNS Gene Expression
- data-sleep: Sleep in Mammals: Ecological and Constitutional Correlates
- data-tao: Tropical Atmosphere Ocean data
- 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_ggobi: Display tour path with ggobi...
- 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_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...
- 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.
- 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...
- new_tour: Create a new tour.
- normalise: Normalise a numeric matrix.
- nul: A null function...
- orthonormalise: Orthonormalise using modified Gram-Schmidt process.
- orthonormalise_by: Orthonnormalise one matrix by another.
- 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.
- planned_tour: A planned tour path.
- plot.path_curve: Plot history curves.
- plot.path_index: Plot history index with ggplot2.
- print.history_array: Prints the History Array...
- print.tour_path: Print tour path...
- proj_dist: Calculate the distance between two bases.
- project3d: Stereographic projection...
- 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...
- sphere: Sphere a matrix (or data frame) by transforming variables...
- step_angle: Step along an interpolated path by angle in radians.
- step_fraction: Step along an interpolated path by fraction of path length.
- subset-history_array: Subset history array...
- thaw: Thaw a frozen matrix...
- to_stop: Prints information on how to stop the output...