Explore clustering interactively using R and GGobi

Documentation for package ‘clusterfly’ version 0.4

Help Pages

addhull	Add convex hulls Add conver hulls using the tool qconvex
as.data.frame.clusterfly	Convert clusterfly object to data.frame. Concatenates data and cluster assignments into one data.frame. Cluster assignments are prefixed with 'cl_'.
cfly_animate	Dynamic plot: Animate glyph colours
cfly_clarify	Match all cluster indices to common reference.
cfly_cluster	Add clustering.
cfly_dist	Static plot: Variable distribution. Draw a density plot for each continuous variable, facetted across clustering.
cfly_fluct	Static plot: Fluctuation diagram. Draw a fluctuation diagram comparing two clusterings.
cfly_pcp	Static plot: Parallel coordinates. Draw a parallel coordinates plot, facetted across clustering.
cfly_show	Show in ggobi. Opens an instance ggobi for this dataset (if not already open), and colours the points according the cluster assignment.
clarify	Clarify matrix Clarify matrix ordering to minimize off diagonals
clusterfly	Creates a convenient data structure for dealing with a dataset and a number of alternative clusterings.
cut.hierfly	Cut hierfly object into k clusters/colours.
ggobi.hierfly	Visualise hierarchical clustering with GGobi. Displays both data and dendrogram in original high-d space.
ggobi.som	Visualise Kohonen self organising maps with GGobi Displays both data, and map in original high-d space.
hierarchical	Hierachical clustering Convenient methods for hierachical clustering
hierfly	Visualisig hierarchical clustering. This method supplements a data set with information needed to draw a dendrogram
mefly	Display model based clustering with mvn ellipses. Displays the results of model based clustering with an ellipse drawn from the multivariate normal model for each group.
olive_example	Example clusterfly object created with olives data
package-clusterfly	Creates a convenient data structure for dealing with a dataset and a number of alternative clusterings.