Alfaro, Carlos A.; Aydın, Burcu; Valencia, Carlos E.; … - In: Computational Statistics & Data Analysis 74 (2014) C, pp. 157-179
The statistical analysis of tree structured data is a new topic in statistics with wide application areas. Some Principal Component Analysis (PCA) ideas have been previously developed for binary tree spaces. These ideas are extended to the more general space of rooted and ordered trees. Concepts...
