camel.plot: Graph visualization

In camel: Calibrated Machine Learning

Description

Implements the graph visualization using adjacency matrix. It can automatic organize 2D embedding layout.

Usage

camel.plot(G, epsflag = FALSE, graph.name = "default", cur.num = 1, 
           location)

Arguments

G	The adjacency matrix corresponding to the graph.
epsflag	If epsflag = TRUE, save the plot as an eps file in the target directory. The default value is FALSE.
graph.name	The name of the output eps files. The default value is "default".
cur.num	The number of plots saved as eps files. Only applicable when epsflag = TRUE. The default value is 1.
location	Target directory. The default value is the current working directory.

Details

The user can change cur.num to plot several figures and select the best one. The implementation is based on the popular package "igraph".

Author(s)

Xingguo Li, Tuo Zhao, and Han Liu
Maintainer: Xingguo Li <[e-mail]>

See Also

camel and camel-package

Examples

## visualize the hub graph
L = camel.tiger.generator(graph = "hub")
camel.plot(L$theta)

## visualize the band graph
L = camel.tiger.generator(graph = "band",g=5)
camel.plot(L$theta)

## visualize the cluster graph
L = camel.tiger.generator(graph = "cluster")
camel.plot(L$theta)

#show working directory
getwd()
#plot 5 graphs and save the plots as eps files in the working directory  
camel.plot(L$theta, epsflag = TRUE, cur.num = 5)

Example output

Loading required package: lattice
Loading required package: igraph

Attaching package: 'igraph'

The following objects are masked from 'package:stats':

    decompose, spectrum

The following object is masked from 'package:base':

    union

Loading required package: MASS
Loading required package: Matrix
Generating data from the multivariate normal distribution with the hub graph structure....done.
Generating data from the multivariate normal distribution with the band graph structure....done.
Generating data from the multivariate normal distribution with the cluster graph structure....done.
[1] "/work/tmp"
png 
  2 

camel documentation built on May 29, 2017, 10:32 p.m.