plot.nodeHarvest {nodeHarvest}R Documentation

plot method for Node Harvest objects

Description

Node Harvest visualization. Each node with a non-zero weight is plotted (weights is proportional to area of node). The average response in each node is shown on the horizontal axis and the sample size in each node on the vertical axis.

Usage

## S3 method for class 'nodeHarvest':
plot(x,  XTEST = NULL, 
         highlight = NULL, 
         varnames = NULL, 
         threshold = 0.005, 
         yoffset = 0.12, 
         labels = "all", 
         cexfaclab = 1,  ...)

Arguments

x An object of class nodeHarvest.
XTEST New observations (for highlighting relevant nodes).
highlight The nodes of this observation in X are highlighted and possibly annotated, depending on argument labels.
varnames The variable names can be changed here.
threshold Nodes with weight below this value are not plotted.
yoffset The vertical offset in the annotation of interaction nodes.
labels If `none', no annotation is made. If `all', all nodes are annotated. Otherwise the nodes given in highlight are annotated only.
cexfaclab Character expansion factor for node annotation.
... Additional arguments passed to plot.

Value

None.

Author(s)

Nicolai Meinshausen meinshausen@stats.ox.ac.uk

http://www.stats.ox.ac.uk/~meinshau

See Also

nodeHarvest, plot.nodeHarvest


[Package nodeHarvest version 0.2 Index]