Hi, I have produced some clustersets with the same program and different parameters and want to compare them. They contain a few thousand clusters each with a few million elements in total. After googling around, I couldn't find much of relevance, so I am asking here. Is there any package in R that is suited to this comparisons? I want to have an idea of how the clusters grow/shrink/merge/split, how the elements move around, etc. Cheers, Albert.