An Empirical Study on the Impact of Duplicate Code

Table 10

Ratio of duplicate code—Experiment 2.

Software Name	ccf	ccfx	sim	sco
OpenYMSG	12.4%	6.2%	2.7%	5.5%
EclEmma	6.9%	4.8%	2.0%	3.7%
MASU	25.6%	26.5%	11.3%	15.4%
TVBrowser	13.6%	10.9%	5.4%	19.0%
Ant	13.9%	12.1%	6.2%	15.6%