Barycenter Methods for Spatial Point Patterns

Computes a point pattern in R^2 or on a graph that is representative of a collection of many data patterns. The result is an approximate barycenter (also known as Fréchet mean or prototype) based on a transport-transform metric. Possible choices include Optimal SubPattern Assignment (OSPA) and Spike Time metrics. Details can be found in Müller, Schuhmacher and Mateu (2019) .


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install.packages("ttbary")

0.1-1 by Dominic Schuhmacher, 10 months ago


Browse source code at https://github.com/cran/ttbary


Authors: Raoul Müller [aut] , Dominic Schuhmacher [aut, cre]


Documentation:   PDF Manual  


GPL (>= 2) license


Imports grDevices, graphics, stats, Rcpp

Depends on spatstat

Linking to Rcpp


See at CRAN