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Table 12 Descriptive statistics of the metrics for each system

From: A metrics suite for JUnit test code: a multiple case study on open source software

  Statistics CBO LOC WMC TLOC TASSERT TDATA TINVOK TNOO
ANT Nb. Obs. 111 111 111 111 111 111 111 111
Min 0 5 1 8 0 0 20 1
Max 39 846 178 493 165 47 118 40
Mean 10.49 158.64 31.31 73.16 12.03 4.56 83.72 6.43
JFC Nb. Obs. 226 226 226 226 226 226 226 226
Min 0 7 1 18 1 4 5 2
Max 67 2041 470 635 143 265 118 45
Mean 16.19 235.02 46.89 91.40 17.96 23.93 22.15 5.77
JODA Nb. Obs. 77 77 77 77 77 77 77 77
Min 0 14 1 27 6 1 3 5
Max 29 1760 176 2624 1156 482 401 242
Mean 10.55 229.60 44.81 606.52 220.95 88.69 92.97 56.60
LUCENE Nb. Obs. 114 114 114 114 114 114 114 114
Min 0 8 1 8 0 0 0 0
Max 55 2644 557 4063 329 758 516 148
Mean 9.90 193.84 35.89 192.96 30.66 31.28 32.48 9.68
POI Nb. Obs. 404 404 404 404 404 404 404 404
Min 0 2 0 6 0 0 0 1
Max 111 1427 374 2379 396 188 138 72
Mean 10.39 145.42 28.42 103.00 22.36 8.44 20.94 5.42
IVY Nb. Obs. 95 95 95 95 95 95 95 95
Min 0 5 1 10 0 0 1 1
Max 92 1039 231 1019 528 191 92 41
Mean 18.23 189.97 34.47 131.91 29.75 21.64 25.07 9.10