Visual comparison of protein groupings.

<p>The groupings for different levels of EGF concentration were compared against each other by means of VI-metric and the obtained results are presented geometrically, by means of MDS, in a space of reduced dimensions. <b>a)</b> A 2D display reflecting all the pairwise distances between the 101 distinct groupings. Note that there is overlap between clusterings for consecutive values of EGF concentration. <b>b)</b> To resolve this overlap, the 1st dimension of the MDS map (r1), has been plotted as a function of [EGF].