Exploiting DBSCAN and Combination Strategy to Prioritize the Test Suite in Regression Testing

Table 2

The APFD result of five TCP methods.

Programs	FA-TCP	DC-TCP	KS-TCP	RS-TCP	SD-TCP
Commons-Cli-1.2
Mean	0.976667	0.946267	0.944444	0.681533	0.889654
p-Value	1.24E-66	—	0.673754	5.10E-45	4.22E-78
Commons-Cli-1.3.1
Mean	0.991871	0.917703	0.932602	0.620305	0.870224
p-Value	5.41E-67	—	0.000356	4.86E-68	1.79E-18
Hsqldb-2.2.5
Mean	0.505381	0.790283	0.665543	0.5990850	0.638170
p-Value	6.50E-43	—	2.18E-07	4.01E-15	6.72E-09
Hsqldb-2.9.1
Mean	0.699793	0.741197	0.780869	0.539773	0.688091
p-Value	3.21E-23	—	5.52E-15	7.21E-58	3.64E-19
Hsqldb-2rc8
Mean	0.797631	0.810610	0.824234	0.773319	0.773319
p-Value	1.03E-09	—	0.076612	6.11E-10	6.11E-10
Joda-Time-2.3
Mean	0.992845	0.969778	0.955621	0.667413	0.952232
p-Value	2.89E-65	—	0.000119	2.42E-57	0.000157
Joda-Time-2.9.1
Mean	0.981834	0.900819	0.924198	0.67372	0.881482
p-Value	5.15E-32	—	0.022778	1.18E-38	0.007497
Jsoup-1.8.3
Mean	0.974518	0.938182	0.927039	0.643678	0.919821
p-Value	7.50E-43	—	0.016564	2.78E-50	0.007687
Jsoup-1.9.1
Mean	0.739899	0.947652	0.977525	0.636995	0.919722
p-Value	3.9E-205	—	1.07E-52	2.33E-60	3.43E-27