This is a major release that incorporates several new features.
Automatic variable coloring using gradients.
More compact display (reduced node separation and tighter margins).
The color of the root node can be specified using the rootfillcolor parameter.
All missing-value nodes are colored white by default. This can be changes using the NAfillcolor parameter.
By default, the root node now has no title.
NOTE Display from version 0.1.4 can be obtained by specifying plain=TRUE. This sets:
variable-specific shades of blue
greater node separation
wider margins
missing-value nodes have the same color (shade of blue) as all other nodes at that level
showlevels is now deprecated. Use showvarnames instead.
Legends, with marginal frequencies and percentages.
To put node labels on the same line as frequencies and percentages, specify sameline=TRUE.
A new parameter, squeeze takes a value between 0 and 1, and controls how the tightly-packed the display is.
“Sequences” of variables can be displayed by specifying seq=TRUE.
Additional summary codes: %node=n% to show summary information only in specified node. %trunc=n% to truncate the summary to the first n characters.
Settings for multi-way intersections can be specified with Venn=TRUE.
graphattr, nodeattr, and edgeattr parameters allow additional Graphviz attributes to be set.
Other new parameters: palette, gradient, revgradient, singlecolor, showpct, showlpct, showcount, varnamepointsize, lsplitwidth, margin, showempty, prunelone