plotBicluster: Bicluster Visualization

In edcurry/GABi: Framework for Generalized Subspace Pattern Mining

Description

Creates a heatmap contrasting the data values for a bicluster's features across the bicluster with those features' values across the remainder of the dataset.

Usage

plotBicluster(x,dataset,col=gray(seq(from=1,to=0,length=100)))

Arguments

x	Bicluster object returned from GABi
dataset	Numeric matrix in which bicluster x was discovered
col	Colors to use in heatmap

Details

Uses heatmap to generate a false color image that illustrates the data values corresponding to the bicluster x. Default color is grayscale. A black/white bar along the top of the heatmap indicates the extent of bicluster membership (i.e. columns of the heatmap below the black bar come from data columns that were in the bicluster).

Value

An object returned by heatmap. That is, invisibly, a list with components:

rowInd	row index permutation vector as returned by order.dendrogram
colInd	column index permutation vector

Author(s)

Ed Curry [e-mail]

edcurry/GABi documentation built on May 16, 2019, 7:10 p.m.