drawHeatmap: Draw Heatmap

Description

Draws a microarray data matrix as a heatmap, with rows and colums reordered so the rows and columns of the input bicluster will be at top-left of the matrix.

Usage

drawHeatmap(x,bicResult=NULL,number=NA,local=TRUE, beamercolor=FALSE,paleta,...)
drawHeatmap2(x,bicResult=NULL,number=NA,plotAll=FALSE)

Arguments

x: The data matrix where the bicluster is to be drawn.
bicResult: BiclustResult object with a bicluster result set. If this value is set to NULL, the data matrix is drawn as a heatmap, without any reordering. Default NULL.
number: Bicluster to be drawn from the result set 'bicResult'. If bicResult is set to NULL, this value is ignored. Default NA
local: If TRUE, only rows and columns of the bicluster were drawn.
plotAll: If TRUE, all Bicluster of result set 'bicResult' were drawn.
beamercolor: If TRUE, palete colors are used.
paleta: Colors
...: Additional plot options

Author

Rodrigo Santamaria rodri@usal.es, Sebastian Kaiser

Details

'plotAll' only works if there is a exclusive rows and column Result!

Examples

Run this code



  #Random 100x50 matrix with a single, up-regulated 10x10 bicluster
  s2=matrix(rnorm(5000),100,50)
  s2[11:20,11:20]=rnorm(100,3,0.3)
  set.seed(1)
  bics <- biclust(s2,BCPlaid(), back.fit = 2, shuffle = 3, fit.model = ~m + a + b,
  iter.startup = 5, iter.layer = 30,  verbose = TRUE)
  drawHeatmap(s2,bics,1)