Table 1. GOTO scores for different sets of data, clustering algorithms and numbers of clusters

Clusters	Dataset(s)	Algorithm	GOTO BP	GOTO MF	GOTO CC
8	ChIP	BHC	6.09	0.90	8.33
4	Expression	PAM	6.12	0.91	8.41
4	ChIP + Expr.	COCA	6.12	0.91	8.41
4	ChIP + Expr.	KLIC	6.12	0.91	8.41
10	ChIP + Expr.	COCA	6.28	0.93	8.51
10	ChIP + Expr.	KLIC	6.32	0.95	8.53

Note: ‘BP’ stands for Biological Process ontology; ‘MF’ for Molecular Function; and ‘CC’ for Cellular Component.