Tour Methods for Multivariate Data Visualisation


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Documentation for package ‘tourr’ version 0.6.0

Help Pages

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.
animate_andrews Andrews' curves tour path animation.
animate_density2d Display tour path with a density and scatterplot
animate_depth Display 3d projection with depth cues
animate_dist 1d distribution tour path animation.
animate_faces Chernoff faces tour path animation.
animate_groupxy Display 2D tour projections displayed separately by groups
animate_image Image tour path animation.
animate_pca Display tour path with principal component scores with original axes
animate_pcp Parallel coordinates tour path animation.
animate_sage Display tour path with a sage scatterplot
animate_scatmat Scatterplot matrix tour path animation.
animate_slice Display tour path with a sliced scatterplot
animate_stars Star glyph tour path animation.
animate_stereo Anaglpyh tour path animation.
animate_trails Display tour path with trails
animate_xy Display tour path with a scatterplot
areColors Test if all entries are colors
center Center a numeric vector by subtracting off its mean.
cmass Central mass index.
dcor2d 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_image Image tour path animation.
display_pca Display tour path with principal component scores with original axes
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
estimate_eps Estimate cutoff eps for section pursuit.
flea Flea beatle measurements
Flea measurements Flea beatle measurements
frozen_guided_tour The frozen guided tour
frozen_tour A frozen tour path.
grand_tour A grand tour path.
guided_section_tour A guided section tour path.
guided_tour A guided tour path.
holes Holes index.
interpolate Interpolate geodesically between bases.
laser Turnable laser measurements from Bellcore
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.
mapColors Map vector of factors to color
norm_bin Normality index.
norm_kol Normality index.
olive Olive oil samples from Italy
Olive oil measurements Olive oil samples from Italy
ozone Monthly ozone measurements over Central America
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.
pda_pp PDA projection pursuit index.
places Ratings of different locations across North America
Places Ratings Ratings of different locations across North America
planned_tour A planned tour path.
proj_dist Calculate the distance between two bases.
Rat CNS Rat CNS Gene Expression
ratcns Rat CNS Gene Expression
render Render frames of animation to disk
render_gif Render frames of animation to a gif file
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_geodesic A pseudo-derivative, line search algorithm.
search_polish Search very locally to find slightly better projections to polish a broader search.
search_posse Search for a better projection based on Poss, 1995
slice_index Section pursuit index.
sphere_data Sphere a matrix (or data frame) by transforming variables to principal components.
splines2d Spline based index.
tao Tropical Atmosphere Ocean data
Tropical Atmosphere Ocean Tropical Atmosphere Ocean data