plot.spa: Plot the graph

In spa: Implements The Sequential Predictions Algorithm

Description

Plots the graph in two specified dimensions.

Usage

## S3 method for class 'spa'
plot(x,xscale=NULL,g=NULL,vars=1:2,
                   graph.grid=TRUE,plt.response,
                   lcol=8,llwd=1,...)

Arguments

x	the spa object.
xscale	the dimension space for plotting. See spa for examples with ISOmap and data.
g	graph adjacency matrix.
vars	variables to read off of xscale, e.g. xscale[,var] (default=1:2)
graph.grid	whether or not the graph edges should be plotted.
plt.response	whether or not the graph edges should be plotted.
lcol	line color for graph edges(default=gray)
llwd	line thickness for graph edges (default=2)
...	additional parameters for plot

Author(s)

Mark Culp

References

M. Culp (2011). spa: A Semi-Supervised R Package for Semi-Parametric Graph-Based Estimation. Journal of Statistical Software, 40(10), 1-29. URL http://www.jstatsoft.org/v40/i10/.

spa documentation built on May 30, 2017, 1:27 a.m.