R: Draws gapped heatmap (gapmap) and gapped dendrograms using...
gapmap-package
R Documentation
Draws gapped heatmap (gapmap) and gapped dendrograms using ggplot2 in [R].
Description
Functions for drawing gapped cluster heatmap with ggplot2
Details
This is a set of tools for drawing gapmaps using ggplot
gap_data extracts data from a dendrogram object. Make sure to convert hclust object to dendrogram object by calling as.dendrogram().
This method generates an object class gapdata, consisting of a list of data.frames.
The general workflow is as following:
Hierarchical clustering hclust()
Convert the hclust output class into dendrogram by calling as.dendrogram()
Generate a gapped cluster heatmap by specifying a matrix and dendrogram objects for rows and columns in gapmap() function