<p>A heat map is a false color image (basically <code><a href="/link/image?package=gplots&version=3.1.3" data-mini-rdoc="gplots::image">image</a>(t(x))</code>) with a dendrogram added to the left side and/or to the top. Typically, reordering of the rows and columns according to some set of values (row or column means) within the restrictions imposed by the dendrogram is carried out.</p> <p>This h</p>…