aucplot {clusterCons}

Generate an area under the curve plot using lattice graphics

Description

This function uses the lattice function xyplot to generate an AUC plot from a valid "auc" class object (see auc-class).

Usage

aucplot(x)

Arguments

x

a valid "auc" class object (see auc-class), normally generated by the aucs function.

Value

No return value, called for side effects

Author(s)

Dr. T. Ian Simpson [e-mail]

References

Merged consensus clustering to assess and improve class discovery with microarray data. Simpson TI, Armstrong JD and Jarman AP. BMC Bioinformatics 2010, 11:590.

See Also

consmatrix-class

Examples

#load up a test cluscomp result
data('testcmr');

#look at the result structure
summary(testcmr);

#calculate all of the AUC values from the \code{cluscomp} result for algorithm 'kmeans'
kmeanscmr <- testcmr[grep('kmeans',names(testcmr))];
acs <- aucs(kmeanscmr);

#plot the AUC curve
aucplot(acs);