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

Table 18

Power law fit for the NOM metric in JFreeChart releases.

Version	𝛼	𝑥min	𝑃	Mean	Std. dev.
0.6.0	2.07	1	0.001	Finite	Infinite
0.9.4	2.4	1	0.019	Finite	Infinite
0.9.15	2.15	2	0.477	Finite	Infinite
0.9.21	2.87	1	0.001	Finite	Infinite
1.0.0	2.67	1	0.155	Finite	Infinite
1.0.2	2.6	1	0.0128	Finite	Infinite
1.0.5	2.71	1	0.407	Finite	Infinite
1.0.6	2.72	1	0.359	Finite	Infinite
1.0.8	2.73	1	0.47	Finite	Infinite
1.0.9	2.72	1	0.393	Finite	Infinite
1.0.10	2.71	1	0.319	Finite	Infinite
1.0.11	2.72	1	0.512	Finite	Infinite