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Plots the distribution of a CUG test statistic.
# S3 method for cugtest
plot(x, mode="density", ...)A cugtest object
``density'' for kernel density estimation, ``hist'' for histogram
Additional arguments to plot
None
In addition to the quantiles associated with a CUG test, it is often useful to examine the form of the distribution of the test statistic. plot.cugtest facilitates this.
Anderson, B.S.; Butts, C.T.; and Carley, K.M. (1999). ``The Interaction of Size and Density with Graph-Level Indices.'' Social Networks, 21(3), 239-267.
# NOT RUN {
#Draw two random graphs, with different tie probabilities
dat<-rgraph(20,2,tprob=c(0.2,0.8))
#Is their correlation higher than would be expected, conditioning
#only on size?
cug<-cugtest(dat,gcor,cmode="order")
summary(cug)
plot(cug)
#Now, let's try conditioning on density as well.
cug<-cugtest(dat,gcor)
plot(cug)
# }
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