A Novel Method of Complexity Metric for Object-Oriented Software

Table 2

Comparing the experiment results of measurement methods.

Class diagrams	Zhou metric	Yi15 metric	Yi18 metric	metric	Understandability	Analysability	Maintainability
1	0	0.42	0.41176	0.02089	1	1	1
2	0.673012	0.67	0.73657	0.101997	2	2	2
3	0.940493	0.97	1.07097	0.339518	2	2	2
4	1.386294	0.76	0.7987	0.205419	2	2	2
5	0.989909	1.41	1.50423	0.856791	2	2	2
6	0.693147	0.65	0.66949	0.106658	2	2	2
7	1.14688	1.33	1.13783	0.251853	2	3	3
8	1.206376	1.26	1.40369	0.510079	3	3	3
9	0.381909	2.3	0.9008	0.105591	2	2	2
10	1.271002	1.67	1.8433	1.075057	3	3	3
11	1.16503	2.16	2.29233	1.733703	3	3	3
12	1.553338	2.18	2.34555	2.00285	3	3	3
13	1.414547	2.72	2.48526	1.906329	3	3	3
14	0.693147	1.34	1.237	0.606743	2	2	2
15	1.303487	1.88	1.80312	1.143489	2	3	3
16	0.04308	2.85	2.7398	2.588069	4	4	4
17	1.787461	6.35	6.45495	8.394743	6	6	6
18	1.8612	6.45	6.90285	9.021374	6	6	6
19	1.949444	6.72	6.88925	8.872664	6	5	6
20	1.883662	9.31	9.29632	9.91465	6	6	7
21	1.277816	2.85	2.91541	3.522168	3	3	3
22	1.649751	4.79	5.10804	6.674977	5	5	5
23	1.794866	6.45	7.04766	9.271023	6	6	6
24	1.480208	4.68	4.88021	6.446144	5	5	5
25	2.020782	7.86	7.5702	8.760155	6	5	6
26	2.030221	4.53	5.19316	7.146074	4	5	5