phylo2vec.stats.precision#
- phylo2vec.stats.precision(vector_or_matrix)[source]#
Compute the precision matrix of a Phylo2Vec vector or matrix.
Adapted from: inverseA.R in <cran/MCMCglmm>
- Parameters:
vector_or_matrix (numpy.ndarray) – Phylo2Vec vector (ndim == 1)/matrix (ndim == 2)
- Returns:
precision – Precision matrix
- Return type:
numpy.ndarray