A Novel Method of Complexity Metric for Object-Oriented Software

Table 4

The correlation analysis of the complexity measurement results.

Metric methods	Understandability	Analysability	Maintainability	Average
Zhou metric	0.741	0.773	0.775	0.763
Yi15 metric	0.945	0.928	0.957	0.949667
Yi18 metric	0.959	0.948	0.971	0.959333
Zi metric	0.959	0.956	0.962	0.959

Note: indicates significant correlations at the 0.01 level in bilateral test.