Fig. 1From: Adjacency-constrained hierarchical clustering of a band similarity matrix with application to genomicsExample of forward pencils (in yellow and green) and backward pencils (in green and blue), and illustration of Eq. (3) for cluster \(C=\{i, \ldots , j-1\}\). Left: cluster smaller than bandwidth (\(k \le h\)); right: cluster larger than bandwidth \(k \ge h\)Back to article page