Description Usage Arguments Value Author(s) References See Also
View source: R/emp_var_function.R
This function computes the empirical variance function as described in Said et al., 2015.
1 | emp_var_function(mu, scm_list)
|
mu |
the geometric mean of the sample covariance matrices in |
scm_list |
a list of numeric sample covariance matrices. |
It returns a numeric value, that is the empirical variance function estimated.
Laura Masiero, email: laura.masiero.10@gmail.com
Said, Salem, Lionel Bombrun, Yannick Berthoumieu e Jonathan Manton (2015). "Riemannian Gaussian Distributions on the Space of Symmetric Positive Definite Matrices". In: arXiv: 1507 . 01760. url: http://arxiv.org/abs/1507.01760.
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