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We provide a number of algorithms to estimate fundamental statistics including Fréchet mean and geometric median for manifoldvalued data. Also, C++ header files are contained that implement elementary operations on manifolds such as Sphere, Grassmann, and others. See Bhattacharya and Bhattacharya (2012) <doi:10.1017/CBO9781139094764> if you are interested in statistics on manifolds, and Absil et al (2007, ISBN:9780691132983) on computational aspects of optimization on matrix manifolds.
Package details 


Author  Kisung You [aut, cre] (<https://orcid.org/000000028584459X>) 
Maintainer  Kisung You <kisungyou@outlook.com> 
License  MIT + file LICENSE 
Version  0.2.5 
URL  https://github.com/kisungyou/RiemBase 
Package repository  View on CRAN 
Installation 
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