tourr: Implement Tour Methods in R Code

Implements geodesic interpolation and basis generation functions that allow you to create new tour methods from R.

AuthorDianne Cook <dicook@iastate.edu>, Hadley Wickham <h.wickham@gmail.com>
Date of publication2014-12-05 23:41:10
MaintainerHadley Wickham <h.wickham@gmail.com>
LicenseMIT + file LICENSE
Version0.5.4
https://github.com/ggobi/tourr/

View on CRAN

Man pages

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...

sphere: Sphere a matrix (or data frame) by transforming variables to...

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

Functions

anaglyph Man page
andrews Man page
animate Man page
animate_andrews Man page
animate_depth Man page
animate_dist Man page
animate_faces Man page
animate_image Man page
animate_pcp Man page
animate_scatmat Man page
animate_stars Man page
animate_stereo Man page
animate_trails Man page
animate_xy Man page
bases_little Man page
basis_init Man page
basis_nearby Man page
basis_random Man page
blank_plot Man page
center Man page
check_freezer_safe Man page
cmass Man page
dependence_tour Man page
display_andrews Man page
display_depth Man page
display_dist Man page
display_faces Man page
display_image Man page
display_pcp Man page
display_scatmat Man page
display_stars Man page
display_stereo Man page
display_trails Man page
display_xy Man page
draw_tour_axes Man page
find_best_dir Man page
find_best_frozen_dir Man page
find_frozen_path_peak Man page
find_path_peak Man page
find_platform Man page
flea Man page
Flea measurements Man page
freeze Man page
frozen_guided_tour Man page
frozen_tour Man page
geodesic_info Man page
geodesic_path Man page
grand_tour Man page
guided_tour Man page
holes Man page
interpolate Man page
is_orthonormal Man page
laser Man page
Laser measurements Man page
lda_pp Man page
little_tour Man page
local_tour Man page
new_geodesic_path Man page
new_tour Man page
normalise Man page
nul Man page
olive Man page
Olive oil measurements Man page
orthonormalise Man page
orthonormalise_by Man page
ozone Man page
Ozone measurements Man page
path_curves Man page
path_dist Man page
path_index Man page
paths_index Man page
pda_pp Man page
places Man page
Places Ratings Man page
planned_tour Man page
plot.path_curve Man page
plot.path_index Man page
proj_dist Man page
project3d Man page
ratcns Man page
Rat CNS Man page
render Man page
rescale Man page
save_history Man page
search_better Man page
search_better_random Man page
search_frozen_geodesic Man page
search_geodesic Man page
sphere Man page
step_angle Man page
step_fraction Man page
tao Man page
thaw Man page
to_stop Man page
Tropical Atmosphere Ocean Man page
xnul Man page

Files

tourr
tourr/TODO
tourr/inst
tourr/inst/CITATION
tourr/inst/tests
tourr/inst/tests/test-interpolate.r
tourr/inst/util
tourr/inst/util/calibrate-glasses.r
tourr/tests
tourr/tests/test-all.R
tourr/NAMESPACE
tourr/NEWS
tourr/data
tourr/data/ozone.rda
tourr/data/laser.rda
tourr/data/olive.rda
tourr/data/places.rda
tourr/data/tao.rda
tourr/data/ratcns.rda
tourr/data/flea.rda
tourr/R
tourr/R/interesting-indices.r
tourr/R/tour-local.r
tourr/R/display-image.r
tourr/R/path-dist.r
tourr/R/display-stereo.r
tourr/R/animate.r
tourr/R/display-xy.r
tourr/R/display-depth.r
tourr/R/render.r
tourr/R/display-stars.r
tourr/R/history.r
tourr/R/geodesic.r
tourr/R/path-index.r
tourr/R/search-frozen-geodesic.r
tourr/R/display-andrews.r
tourr/R/linear-algebra.r
tourr/R/tour-guided.r
tourr/R/range.r
tourr/R/path-andrews.r
tourr/R/tour-little.r
tourr/R/search-geodesic.r
tourr/R/tour-grand.r
tourr/R/search-better.r
tourr/R/geodesic-path.r
tourr/R/tour-frozen.r
tourr/R/util.r
tourr/R/display-faces.r
tourr/R/tour-planned.r
tourr/R/tour.r
tourr/R/display-trails.r
tourr/R/display-density.r
tourr/R/interpolate.r
tourr/R/data.r
tourr/R/tour-dependence.r
tourr/R/display-pcp.r
tourr/R/display-scatmat.r
tourr/README.md
tourr/MD5
tourr/DESCRIPTION
tourr/man
tourr/man/freeze.Rd tourr/man/orthonormalise.Rd tourr/man/basis_init.Rd tourr/man/check_freezer_safe.Rd tourr/man/is_orthonormal.Rd tourr/man/geodesic_path.Rd tourr/man/lda_pp.Rd tourr/man/plot.path_curve.Rd tourr/man/to_stop.Rd tourr/man/display_dist.Rd tourr/man/proj_dist.Rd tourr/man/find_frozen_path_peak.Rd tourr/man/find_best_frozen_dir.Rd tourr/man/dependence_tour.Rd tourr/man/Flea-measurements.Rd tourr/man/step_angle.Rd tourr/man/Laser-measurements.Rd tourr/man/Ozone-measurements.Rd tourr/man/find_best_dir.Rd tourr/man/project3d.Rd tourr/man/animate.Rd tourr/man/planned_tour.Rd tourr/man/step_fraction.Rd tourr/man/new_tour.Rd tourr/man/pda_pp.Rd tourr/man/blank_plot.Rd tourr/man/center.Rd tourr/man/render.Rd tourr/man/display_stereo.Rd tourr/man/geodesic_info.Rd tourr/man/Tropical-Atmosphere-Ocean.Rd tourr/man/display_image.Rd tourr/man/display_stars.Rd tourr/man/plot.path_index.Rd tourr/man/basis_random.Rd tourr/man/display_pcp.Rd tourr/man/Olive-oil-measurements.Rd tourr/man/path_index.Rd tourr/man/interpolate.Rd tourr/man/sphere.Rd tourr/man/anaglyph.Rd tourr/man/frozen_tour.Rd tourr/man/holes.Rd tourr/man/guided_tour.Rd tourr/man/grand_tour.Rd tourr/man/new_geodesic_path.Rd tourr/man/search_better.Rd tourr/man/Places-Ratings.Rd tourr/man/normalise.Rd tourr/man/orthonormalise_by.Rd tourr/man/paths_index.Rd tourr/man/Rat-CNS.Rd tourr/man/draw_tour_axes.Rd tourr/man/search_better_random.Rd tourr/man/rescale.Rd tourr/man/basis_nearby.Rd tourr/man/display_trails.Rd tourr/man/path_dist.Rd tourr/man/cmass.Rd tourr/man/display_xy.Rd tourr/man/display_andrews.Rd tourr/man/bases_little.Rd tourr/man/local_tour.Rd tourr/man/search_geodesic.Rd tourr/man/display_faces.Rd tourr/man/display_depth.Rd tourr/man/little_tour.Rd tourr/man/find_platform.Rd tourr/man/path_curves.Rd tourr/man/search_frozen_geodesic.Rd tourr/man/andrews.Rd tourr/man/frozen_guided_tour.Rd tourr/man/display_scatmat.Rd tourr/man/find_path_peak.Rd tourr/man/xnul.Rd tourr/man/save_history.Rd
tourr/LICENSE

Questions? Problems? Suggestions? or email at ian@mutexlabs.com.

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All documentation is copyright its authors; we didn't write any of that.