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

Table 6

Descriptive statistics for JFreeChart 1.0.11 release.

	CBO	NOC	DIT	RFC	WMC	NOM	NOV	SLOC
Mean	4.2	0.6	1.9	33.8	21.2	0.7	0.8	122.5
Median	2	0	2	8	9	0	0	74
Mode	1	0	2	5	1	0	0	3
Standard dev.	6.2	2.0	0.97	68.6	39.1	2.3	2.3	185.7
Kurtosis	36.5	46.3	1.9	7.6	76.1	210.3	61.1	45.9
Skewness	4.2	5.9	0.8	3.0	7.1	13.0	6.8	5.4
Minimum	0	0	0	0	0	0	0	2
Maximum	87	25	6	320	582	44	30	2464