tourr: Implement Tour Methods in R Code
Version 0.5.4

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
URL https://github.com/ggobi/tourr/
Package repositoryView on CRAN
InstallationInstall the latest version of this package by entering the following in R:
install.packages("tourr")

Getting started

README.md

Popular man pages

andrews: Compute Andrews' curves
blank_plot: Set up a blank plot to display data projections
center: Center a numeric vector by subtracting off its mean.
display_stars: Star glyph tour path animation.
Olive-oil-measurements: Olive oil samples from Italy
pda_pp: PDA projection pursuit index.
project3d: Stereographic projection
See all...

All man pages Function index File listing

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

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

Files

TODO
inst
inst/CITATION
inst/tests
inst/tests/test-interpolate.r
inst/util
inst/util/calibrate-glasses.r
tests
tests/test-all.R
NAMESPACE
NEWS
data
data/ozone.rda
data/laser.rda
data/olive.rda
data/places.rda
data/tao.rda
data/ratcns.rda
data/flea.rda
R
R/interesting-indices.r
R/tour-local.r
R/display-image.r
R/path-dist.r
R/display-stereo.r
R/animate.r
R/display-xy.r
R/display-depth.r
R/render.r
R/display-stars.r
R/history.r
R/geodesic.r
R/path-index.r
R/search-frozen-geodesic.r
R/display-andrews.r
R/linear-algebra.r
R/tour-guided.r
R/range.r
R/path-andrews.r
R/tour-little.r
R/search-geodesic.r
R/tour-grand.r
R/search-better.r
R/geodesic-path.r
R/tour-frozen.r
R/util.r
R/display-faces.r
R/tour-planned.r
R/tour.r
R/display-trails.r
R/display-density.r
R/interpolate.r
R/data.r
R/tour-dependence.r
R/display-pcp.r
R/display-scatmat.r
README.md
MD5
DESCRIPTION
man
man/freeze.Rd
man/orthonormalise.Rd
man/basis_init.Rd
man/check_freezer_safe.Rd
man/is_orthonormal.Rd
man/geodesic_path.Rd
man/lda_pp.Rd
man/plot.path_curve.Rd
man/to_stop.Rd
man/display_dist.Rd
man/proj_dist.Rd
man/find_frozen_path_peak.Rd
man/find_best_frozen_dir.Rd
man/dependence_tour.Rd
man/Flea-measurements.Rd
man/step_angle.Rd
man/Laser-measurements.Rd
man/Ozone-measurements.Rd
man/find_best_dir.Rd
man/project3d.Rd
man/animate.Rd
man/planned_tour.Rd
man/step_fraction.Rd
man/new_tour.Rd
man/pda_pp.Rd
man/blank_plot.Rd
man/center.Rd
man/render.Rd
man/display_stereo.Rd
man/geodesic_info.Rd
man/Tropical-Atmosphere-Ocean.Rd
man/display_image.Rd
man/display_stars.Rd
man/plot.path_index.Rd
man/basis_random.Rd
man/display_pcp.Rd
man/Olive-oil-measurements.Rd
man/path_index.Rd
man/interpolate.Rd
man/sphere.Rd
man/anaglyph.Rd
man/frozen_tour.Rd
man/holes.Rd
man/guided_tour.Rd
man/grand_tour.Rd
man/new_geodesic_path.Rd
man/search_better.Rd
man/Places-Ratings.Rd
man/normalise.Rd
man/orthonormalise_by.Rd
man/paths_index.Rd
man/Rat-CNS.Rd
man/draw_tour_axes.Rd
man/search_better_random.Rd
man/rescale.Rd
man/basis_nearby.Rd
man/display_trails.Rd
man/path_dist.Rd
man/cmass.Rd
man/display_xy.Rd
man/display_andrews.Rd
man/bases_little.Rd
man/local_tour.Rd
man/search_geodesic.Rd
man/display_faces.Rd
man/display_depth.Rd
man/little_tour.Rd
man/find_platform.Rd
man/path_curves.Rd
man/search_frozen_geodesic.Rd
man/andrews.Rd
man/frozen_guided_tour.Rd
man/display_scatmat.Rd
man/find_path_peak.Rd
man/xnul.Rd
man/save_history.Rd
LICENSE
tourr documentation built on May 19, 2017, 7:58 a.m.

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

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