An Empirical Study of the Effect of Power Law Distribution on the Interpretation of OO Metrics

Table 8

Power law fit for the CBO metric in JFreeChart releases.

Version	𝛼	𝑥min	𝑃	Mean	Std. dev.
0.6.0	2.28	3	0.07	Finite	Infinite
0.9.4	3.5	9	0.25	Finite	Finite
0.9.15	3.5	21	0.78	Finite	Finite
0.9.21	1.87	2	0.00	Infinite	Infinite
1.0.0	3.5	12	0.01	Finite	Finite
1.0.2	3.5	12	0.01	Finite	Finite
1.0.5	1.86	2	0.00	Infinite	Infinite
1.0.6	1.85	2	0.00	Infinite	Infinite
1.0.8	1.87	2	0.00	Infinite	Infinite
1.0.9	1.87	2	0.00	Infinite	Infinite
1.0.10	1.87	2	0.00	Infinite	Infinite
1.0.11	3.5	15	0.41	Finite	Finite