Figure 4
From: Emergence of grouping in multi-resource minority game dynamics
Correlation matrix of log-returns for 27 stocks in Shanghai Stock Market's Steel Plate.
(a) Original matrix C, (b) matrix C′ ordered according to the eigenvector for the maximum eigenvalue of C and (c) reordered matrix C″ from C′ with respect to ci within each group. The ci values of the stocks are shown for each matrix.
