An Improved Approach to Identifying Key Classes in Weighted Software Network

Table 3

The correlative coefficient .

	Project	Degree	EC	BC	CC
aN-Degree	Tomcat	0.861	0.125	0.629	0.626
	Ant	0.889	0.230	0.439	0.615
	JUNG	0.943	0.223	0.578	0.628
mN-Degree	Tomcat	0.878	0.262	0.628	0.710
	Ant	0.862	0.384	0.720	0.912
	JUNG	0.933	0.244	0.665	0.647
aE-Weight	Tomcat	0.921	0.151	0.682	0.451
	Ant	0.994	0.144	0.791	0.568
	JUNG	0.938	0.407	0.661	0.618
mE-Weight	Tomcat	0.981	0.311	0.564	0.675
	Ant	0.980	0.342	0.570	0.650
	JUNG	0.987	0.305	0.587	0.676

Note: represents the significant correlation.