Huckemann, Stephan - In: Annals of the Institute of Statistical Mathematics 64 (2012) 6, pp. 1227-1259
Various concepts of mean shape previously unrelated in the literature are brought into relation. In particular, for non-manifolds, such as Kendall’s 3D shape space, this paper answers the question, for which means one may apply a two-sample test. The answer is positive if intrinsic or Ziezold...