tourr: Implement tour methods in pure R code
Version 0.1

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

Browse man pages Browse package API and functions Browse package files

AuthorDianne Cook <dicook@iastate.edu>, Hadley Wickham <h.wickham@gmail.com>
Date of publication2010-10-01 17:20:28
MaintainerHadley Wickham <h.wickham@gmail.com>
LicenseMIT
Version0.1
Package repositoryView on R-Forge
InstallationInstall the latest version of this package by entering the following in R:
install.packages("tourr", repos="http://R-Forge.R-project.org")

Man pages

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...

Functions

CalIndex Source code
[.history_array Man page
[[.history_array 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_ggobi 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 Source code
animate_xy Man page Source code
as.array.history_array Man page Source code
as.array.history_list Man page Source code
as.list.history_array Man page Source code
as.list.history_list Man page 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 Source code
check_freezer_safe Man page Source code
cm 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_ggobi 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 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 Man page 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 Man page Source code
print.tour_path Man page
proj_dist Man page Source code
project3d Man page Source code
range_dist Source code
ratcns Man page
render Man page Source code
rescale Man page 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
sleep Man page
sphere Man page Source code
step_angle Man page Source code
step_fraction Man page Source code
str.history_array Man page Source code
tao Man page
thaw Man page Source code
to_stop Man page Source code

Files

NAMESPACE
observe-bases.r
path-ggobi.r
inst
inst/util
inst/util/calibrate-glasses.r
inst/tests
inst/tests/test-interpolate.r
util
util/ggobi-to-rdata.r
load.r
man
man/blank_plot.Rd
man/print.tour_path.Rd
man/check_freezer_safe.Rd
man/new_geodesic_path.Rd
man/display_ggobi.Rd
man/guided_tour.Rd
man/search_frozen_geodesic.Rd
man/bases_little.Rd
man/normalise.Rd
man/data-tao.Rd
man/freeze.Rd
man/find_frozen_path_peak.Rd
man/is_orthonormal.Rd
man/data-olive.Rd
man/planned_tour.Rd
man/display_stars.Rd
man/orthonormalise.Rd
man/grand_tour.Rd
man/nul.Rd
man/basis_init.Rd
man/geodesic_info.Rd
man/search_geodesic.Rd
man/dependence_tour.Rd
man/plot.path_curve.Rd
man/data-sleep.Rd
man/rescale.Rd
man/path_index.Rd
man/save_history.Rd
man/cm.Rd
man/search_better.Rd
man/display_xy.Rd
man/path_dist.Rd
man/frozen_tour.Rd
man/animate.Rd
man/as.array.history_list.Rd
man/display_scatmat.Rd
man/as.list.history_array.Rd
man/display_image.Rd
man/data-ozone.Rd
man/thaw.Rd
man/andrews.Rd
man/display_depth.Rd
man/paths_index.Rd
man/display_stereo.Rd
man/find_platform.Rd
man/data-laser.Rd
man/display_faces.Rd
man/basis_nearby.Rd
man/display_pcp.Rd
man/find_best_dir.Rd
man/data-ratcns.Rd
man/subset-history_array.Rd
man/geodesic_path.Rd
man/anaglyph.Rd
man/render.Rd
man/print.history_array.Rd
man/step_fraction.Rd
man/as.list.history_list.Rd
man/find_best_frozen_dir.Rd
man/display_andrews.Rd
man/step_angle.Rd
man/orthonormalise_by.Rd
man/plot.path_index.Rd
man/lda_pp.Rd
man/sphere.Rd
man/proj_dist.Rd
man/frozen_guided_tour.Rd
man/search_better_random.Rd
man/data-flea.Rd
man/interpolate.Rd
man/display_dist.Rd
man/to_stop.Rd
man/find_path_peak.Rd
man/basis_random.Rd
man/new_tour.Rd
man/pda_pp.Rd
man/as.array.history_array.Rd
man/holes.Rd
man/local_tour.Rd
man/data-places.Rd
man/little_tour.Rd
man/path_curves.Rd
man/draw_tour_axes.Rd
man/project3d.Rd
DESCRIPTION
TODO
data
data/places.rda
data/laser.rda
data/ratcns.rda
data/ozone.rda
data/sleep.rda
data/tao.rda
data/flea.rda
data/olive.rda
tests
tests/test-all.R
R
R/tour-grand.r
R/display-xy.r
R/range.r
R/interesting-indices.r
R/tour-local.r
R/display-image.r
R/path-andrews.r
R/tour-guided.r
R/tour-frozen.r
R/render.r
R/search-frozen-geodesic.r
R/path-index.r
R/display-pcp.r
R/display-scatmat.r
R/path-dist.r
R/geodesic-path.r
R/interpolate.r
R/display-andrews.r
R/tour-little.r
R/search-geodesic.r
R/display-stars.r
R/display-depth.r
R/tour-planned.r
R/util.r
R/display-ggobi.r
R/tour.r
R/tour-dependence.r
R/geodesic.r
R/linear-algebra.r
R/display-faces.r
R/display-stereo.r
R/animate.r
R/display-density.r
R/search-better.r
R/display-trails.r
R/history.r
tourr documentation built on May 21, 2017, 1:30 a.m.