plot.annHeatmap {Heatplus} | R Documentation |
Plotting method for annotated heatmaps
## S3 method for class 'annHeatmap' plot(x, widths, heights, ...)
x |
an object of class |
widths |
a numerical vector giving the widths of the sub-plots currently defined |
heights |
a numerical vector giving the heights of the sub-plots currently defined |
... |
extra graphical parameters, currently ignored |
This function displays an annotated heatmap object that has been previously generated by annHeatmap2
or on of its wrappers. The arguments widths
and heights
work as in layout
.
x
, invisibly returned. If widths
or heights
have been specified, they overwrite the corresponding items x$layout$width
and x$layout$height
in x
.
annHeatmap2
, heatmapLayout
, layout
## Define the map require(Biobase) data(sample.ExpressionSet) ex1 = sample.ExpressionSet[51:85,] map1 = annHeatmap2(exprs(ex1), ann=list(Col=list(data=pData(ex1))), cluster=list(Col=list(cuth=3000))) ## Plot it plot(map1) ## More heatmap, smaller dendrogram/annotation map2 = plot(map1, heights = c(1,6,1)) ## Compare layout before/after with(map1$layout, layout(plot, width, height)) layout.show(4) with(map2$layout, layout(plot, width, height)) layout.show(4)