# pygpcca.GPCCA.coarse_grained_transition_matrix

property GPCCA.coarse_grained_transition_matrix: Optional[numpy.ndarray]

Coarse grained transition matrix of shape (n_m, n_m).

$P_c = (\chi^T D \chi)^{-1} (\chi^T D P \chi)$

with $$D$$ being a diagonal matrix with $$\eta$$ on its diagonal.

Return type