coco.awk -> coco.py outputs:

/things/var/darren/coco $ python coco.py coc2-coc81-m.dat
@relation COCOMOII-COC81-MODIFIED

@attribute prec 4
@attribute flex 4
@attribute resl 4
@attribute team 5
@attribute pmat 1 2 3
@attribute rely 1 2 3 4 5
@attribute data 2 3 4 5
@attribute cplx 1 2 3 4 5 6
@attribute ruse 3
@attribute docu 3
@attribute time 3 4 5 6
@attribute stor 3 4 5 6
@attribute pvol 2 3 4 5
@attribute acap 1 2 3 4 5
@attribute pcap 1 2 3 4 5
@attribute pcon 3
@attribute aexp 1 2 3 4 5 <--- 'apex' ?
@attribute plex 1 2 3 4
@attribute ltex 1 2 3 4
@attribute tool 1 2
@attribute site 4
@attribute sced 1 2 3
@attribute kloc 1.98 2.14 3 3 3.6 3.9 4 4.4 5.3 6.1 6.2 6.3 6.7 6.9 8.2 9.1 9.4 10 13 15 16 17 22 23 24 25 27 28 28.6 29 30 30.6 32 35 37 38 42 45.5 48 60 62 73 77 90 91 113 118 132 252 293 299 320 390 464 1150
@attribute effort 5.9 6 7.3 8 9 12 14 15 18 20 33 36 38 40 41 43 45 47 50 55 57 60 61 70 79 82 83 87 88 98 106 122 126 130 156 176 201 218 230 237 240 243 321 387 423 453 523 539 605 702 724 958 1063 1075 1272 1600 2040 2455 6400 6600 11400

@data
4 4 4 5 1 2 5 1 3 3 3 4 4 2 2 3 2 2 3 1 4 3 113 2040 14183 39.5 2.7
4 4 4 5 1 2 5 2 3 3 3 4 3 3 3 3 4 4 4 1 4 3 293 1600 23374 46.7 1.1
4 4 4 5 3 3 5 2 3 3 3 3 2 4 4 3 5 4 4 2 4 3 132 243 3136 26.9 0.0
4 4 4 5 1 1 5 1 3 3 3 3 2 2 1 3 4 3 4 1 4 3 60 240 5272 26.9 3.8
4 4 4 5 1 2 2 3 3 3 3 3 2 3 4 3 3 4 4 1 4 3 16 33 970 14.3 2.1
4 4 4 5 1 1 3 2 3 3 3 5 3 1 1 3 3 4 4 1 4 3 4 43 553 11.6 5.4
4 4 4 5 3 1 3 3 3 3 3 3 2 3 3 3 3 4 4 2 4 3 6.9 8 350 10.3 1.3
4 4 4 5 1 4 2 5 3 3 6 6 5 5 3 3 4 1 1 1 4 2 22 1075 3260 23.6 2.9
4 4 4 5 3 4 2 5 3 3 5 5 4 4 4 3 3 2 2 1 4 3 30 423 1989 24.1 0.0
4 4 4 5 2 5 2 5 3 3 4 6 3 4 4 3 5 4 3 1 4 3 29 321 1274 21.7 0.5
4 4 4 5 2 5 2 5 3 3 4 6 3 4 4 3 5 4 3 1 4 3 32 218 1406 22.5 0.5
4 4 4 5 3 4 2 5 3 3 4 4 3 4 4 3 5 3 4 1 4 2 37 201 1517 17.9 0.5
4 4 4 5 3 4 2 5 3 3 4 4 4 5 5 3 3 2 3 1 4 3 25 79 1138 18.4 0.0
4 4 4 5 1 4 2 6 3 3 5 6 4 4 5 3 3 2 2 1 4 1 3 60 387 9.4 5.4
4 4 4 5 3 5 2 5 3 3 5 4 4 4 4 3 2 1 1 1 4 1 3.9 61 300 9.8 3.2
4 4 4 5 2 5 3 5 3 3 5 6 3 4 4 3 3 3 3 1 4 3 6.1 40 390 14.9 0.5
4 4 4 5 2 5 3 5 3 3 5 6 3 4 4 3 5 3 3 1 4 3 3.6 9 196 11.6 0.5
4 4 4 5 1 4 5 4 3 3 5 5 3 4 3 3 3 3 3 1 4 2 320 11400 34588 52.4 2.1
4 4 4 5 3 4 4 3 3 3 4 5 2 5 3 3 4 3 3 2 4 3 1150 6600 38222 64.4 0.0
4 4 4 5 1 5 4 5 3 3 4 5 4 5 3 3 5 2 2 1 4 2 299 6400 26471 50.0 2.1
4 4 4 5 3 3 5 4 3 3 3 3 2 4 3 3 3 3 3 2 4 3 252 2455 11664 40.8 0.0
4 4 4 5 3 4 3 3 3 3 3 4 3 4 4 3 5 4 3 1 4 1 118 724 4402 20.3 1.1
4 4 4 5 2 4 3 3 3 3 3 4 3 4 4 3 5 4 3 1 4 1 77 539 3714 18.2 2.1
4 4 4 5 3 2 3 2 3 3 3 4 3 3 3 3 1 2 4 3 4 3 90 453 5188 28.8 0.5
4 4 4 5 3 4 5 5 3 3 3 4 3 4 4 3 3 2 3 2 4 2 38 523 2269 20.2 0.0
4 4 4 5 3 3 3 2 3 3 3 4 4 4 4 3 3 2 3 1 4 2 48 387 2419 18.5 0.5
4 4 4 5 3 4 2 4 3 3 3 5 3 3 3 3 3 3 3 1 4 2 9.4 88 517 12.1 0.5
4 4 4 5 1 4 4 5 3 3 4 5 4 4 4 3 3 2 2 1 4 3 13 98 1473 19.6 1.6
4 4 4 5 3 2 3 3 3 3 3 3 3 3 4 3 1 3 3 2 4 1 2.14 7.3 163 5.7 3.8
4 4 4 5 3 2 3 3 3 3 3 3 3 3 4 3 1 3 3 2 4 1 1.98 5.9 151 5.5 3.8
4 4 4 5 2 5 4 3 3 3 3 6 4 4 4 3 5 2 2 1 4 3 62 1063 3139 30.7 0.5
4 4 4 5 1 2 4 2 3 3 3 3 3 5 3 3 5 3 3 1 4 3 390 702 26021 42.9 2.7
4 4 4 5 3 5 4 5 3 3 3 6 4 4 4 3 5 4 3 2 4 3 42 605 1534 25.4 0.0
4 4 4 5 3 4 4 3 3 3 3 3 3 3 3 3 3 3 3 1 4 1 23 230 1271 14.2 2.7
4 4 4 5 1 1 2 5 3 3 3 5 4 3 3 3 4 2 3 1 4 3 13 82 2085 16.5 2.1
4 4 4 5 2 2 3 3 3 3 3 3 2 2 2 3 3 4 4 2 4 3 15 55 1004 15.8 0.0
4 4 4 5 2 2 2 1 3 3 3 4 3 4 4 3 5 3 3 1 4 3 60 47 2453 19.0 2.7
4 4 4 5 3 3 3 4 3 3 3 3 2 5 3 3 4 4 4 2 4 3 15 12 467 13.0 0.5
4 4 4 5 3 3 3 4 3 3 3 3 2 5 5 3 5 3 4 1 4 3 6.2 8 167 9.0 1.1
4 4 4 5 1 3 2 5 3 3 3 3 3 4 2 3 5 3 3 1 4 3 3 8 251 8.8 1.6
4 4 4 5 3 2 2 3 3 3 3 3 2 3 5 3 5 4 4 2 4 3 5.3 6 146 8.1 1.1
4 4 4 5 2 2 3 3 3 3 3 4 2 4 3 3 3 4 4 1 4 3 45.5 45 2645 21.0 1.1
4 4 4 5 2 3 3 3 3 3 3 5 2 4 3 3 3 4 4 1 4 3 28.6 83 1416 18.9 0.5
4 4 4 5 1 2 3 3 3 3 3 5 2 3 3 3 3 4 4 1 4 3 30.6 87 2444 20.5 1.1
4 4 4 5 2 2 3 3 3 3 3 4 2 3 3 3 3 4 4 1 4 3 35 106 2198 20.1 0.5
4 4 4 5 2 2 3 3 3 3 3 4 2 3 4 3 3 4 4 1 4 3 73 126 4188 25.1 1.1
4 4 4 5 1 1 2 5 3 3 3 3 2 5 5 3 5 2 2 1 4 3 23 36 1839 14.6 6.4
4 4 4 5 1 2 2 2 3 3 3 3 2 2 2 3 4 4 4 1 4 3 464 1272 29640 51.4 2.7
4 4 4 5 3 3 3 2 3 3 3 3 3 5 5 3 3 2 3 2 4 3 91 156 2874 22.6 2.1
4 4 4 5 2 4 3 3 3 3 5 5 3 4 4 3 3 2 3 1 4 3 24 176 1541 20.3 0.5
4 4 4 5 1 2 3 3 3 3 3 3 3 2 1 3 3 3 4 1 4 3 10 122 1225 16.2 3.8
4 4 4 5 1 2 2 2 3 3 3 4 4 3 3 3 3 2 2 1 4 3 8.2 41 855 13.1 1.1
4 4 4 5 2 2 2 4 3 3 4 5 5 5 5 3 3 2 2 1 4 2 5.3 14 533 9.3 3.8
4 4 4 5 3 3 2 3 3 3 3 4 4 3 3 3 5 3 4 1 4 3 4.4 20 184 9.9 0.0
4 4 4 5 1 2 2 1 3 3 3 3 2 4 2 3 5 4 4 1 4 3 6.3 18 264 9.0 2.7
4 4 4 5 1 4 2 5 3 3 5 5 3 4 3 3 4 2 2 1 4 2 27 958 2971 20.3 2.1
4 4 4 5 1 3 2 4 3 3 4 5 5 3 3 3 3 2 2 1 4 1 17 237 2622 16.0 5.4
4 4 4 5 3 5 2 5 3 3 6 5 3 5 5 3 5 4 4 1 4 3 25 130 692 19.6 0.0
4 4 4 5 3 3 2 4 3 3 3 4 3 3 3 3 3 3 3 1 4 3 23 70 1294 18.2 0.0
4 4 4 5 1 4 2 5 3 3 4 4 3 4 4 3 2 2 2 1 4 2 6.7 57 707 11.6 3.2
4 4 4 5 3 3 2 4 3 3 3 3 2 4 4 3 3 4 3 1 4 3 28 50 997 16.4 0.0
4 4 4 5 3 2 2 5 3 3 4 5 4 3 5 3 5 1 1 1 4 3 9.1 38 782 14.4 1.1
4 4 4 5 3 3 2 4 3 3 3 3 3 5 4 3 5 3 3 1 4 3 10 15 356 10.9 0.5
@attribute defects 146 151 163 167 184 196 251 264 300 350 356 387 390 467 517 533 553 692 707 782 855 970 997 1004 1138 1225 1271 1274 1294 1406 1416 1473 1517 1534 1541 1839 1989 2085 2198 2269 2419 2444 2453 2622 2645 2874 2971 3136 3139 3260 3714 4188 4402 5188 5272 11664 14183 23374 26021 26471 29640 34588 38222
@attribute months 5.5 5.7 8.1 8.8 9.0 9.0 9.3 9.4 9.8 9.9 10.3 10.9 11.6 11.6 11.6 12.1 13.0 13.1 14.2 14.3 14.4 14.6 14.9 15.8 16.0 16.2 16.4 16.5 17.9 18.2 18.2 18.4 18.5 18.9 19.0 19.6 19.6 20.1 20.2 20.3 20.3 20.3 20.5 21.0 21.7 22.5 22.6 23.6 24.1 25.1 25.4 26.9 26.9 28.8 30.7 39.5 40.8 42.9 46.7 50.0 51.4 52.4 64.4
@attribute risks 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 1.1 1.1 1.1 1.1 1.1 1.1 1.1 1.1 1.1 1.3 1.6 1.6 2.1 2.1 2.1 2.1 2.1 2.1 2.1 2.7 2.7 2.7 2.7 2.7 2.7 2.9 3.2 3.2 3.8 3.8 3.8 3.8 3.8 5.4 5.4 5.4 6.4

-------

~/things/var/darren/coco $ python coco.py coc2-nasa93-m.dat
@relation COCOMOII-NASA93-MODIFIED

@attribute prec 4
@attribute flex 4
@attribute resl 4
@attribute team 5
@attribute pmat 2 3 4
@attribute rely 2 3 4 5
@attribute data 2 3 4 5
@attribute cplx 2 3 4 5 6
@attribute ruse 3
@attribute docu 3
@attribute time 3 4 5 6
@attribute stor 3 4 5 6
@attribute pvol 2 3 4
@attribute acap 3 4 5
@attribute pcap 3 4 5
@attribute pcon 3
@attribute aexp 2 3 4 5 <--- 'apex' ?
@attribute plex 1 2 3 4
@attribute ltex 1 2 3 4
@attribute tool 3 4
@attribute site 3
@attribute sced 2 3
@attribute kloc 0.9 2.2 3 3.5 5.5 6 6.2 6.5 7.25 7.5 7.7 8 8.2 9.7 10 10.4 11.3 11.4 12.8 13 14 15 15.4 16 16.3 19.3 19.7 20 21 24 24.6 25.9 29.5 31.5 32 32.5 32.6 34 35.5 38 40 41 47.5 48.5 50 53 60 65 66.6 70 78 79 85 90 98 100 101 111 137 144 150 151 162 165 177.9 190 219 227 233 240 271 282.1 284.7 302 339 350 352 423 980
@attribute effort 8.4 10.8 12 18 24 25.2 31.2 36 38 42 48 50 60 62 70 72 82 90 97 98.8 107 114 117.6 120 150 155 162 170 192 210 215 239 240 252 278 300 324 352.8 360 370 400 409 420 430 432 444 458 480 571.4 576 599 600 636 648 703 720 750 756 882 973 1181 1200 1248 1350 1368 1645.9 1772.5 1924.5 2120 2400 2460 4178.2 4560 8211

@data
4 4 4 5 4 4 2 4 3 3 3 3 2 3 3 3 3 3 4 3 3 2 25.9 117.6 808 15.3 0.0
4 4 4 5 4 4 2 4 3 3 3 3 2 3 3 3 3 3 4 3 3 2 24.6 117.6 767 15.0 0.0
4 4 4 5 4 4 2 4 3 3 3 3 2 3 3 3 3 3 4 3 3 2 7.7 31.2 240 10.1 0.0
4 4 4 5 4 4 2 4 3 3 3 3 2 3 3 3 3 3 4 3 3 2 8.2 36 256 10.4 0.0
4 4 4 5 4 4 2 4 3 3 3 3 2 3 3 3 3 3 4 3 3 2 9.7 25.2 302 11.0 0.0
4 4 4 5 4 4 2 4 3 3 3 3 2 3 3 3 3 3 4 3 3 2 2.2 8.4 69 6.6 0.0
4 4 4 5 4 4 2 4 3 3 3 3 2 3 3 3 3 3 4 3 3 2 3.5 10.8 109 7.8 0.0
4 4 4 5 4 4 2 4 3 3 3 3 2 3 3 3 3 3 4 3 3 2 66.6 352.8 2077 21.0 0.0
4 4 4 5 4 4 2 4 3 3 6 6 2 4 4 3 4 3 4 4 3 3 7.5 72 209 13.1 0.0
4 4 4 5 3 3 2 4 3 3 3 3 2 4 5 3 5 3 4 3 3 3 20 72 479 13.5 0.5
4 4 4 5 3 3 2 4 3 3 3 3 2 4 4 3 5 3 4 3 3 3 6 24 159 9.3 0.0
4 4 4 5 3 3 2 4 3 3 3 3 2 4 5 3 5 3 4 3 3 3 100 360 2397 23.6 0.5
4 4 4 5 3 3 2 4 3 3 3 3 2 4 3 3 5 3 2 3 3 3 11.3 36 388 12.0 0.0
4 4 4 5 3 3 2 4 3 3 3 3 4 4 4 3 4 2 1 3 3 3 100 215 5034 29.0 0.0
4 4 4 5 3 3 2 4 3 3 3 3 2 4 4 3 5 3 4 3 3 3 20 48 531 14.1 0.0
4 4 4 5 3 3 2 4 3 3 3 3 2 4 3 3 3 3 1 3 3 3 100 360 4342 28.0 0.3
4 4 4 5 3 3 2 4 3 3 3 6 2 4 5 3 5 3 4 3 3 3 150 324 4121 30.5 0.5
4 4 4 5 3 3 2 4 3 3 3 3 2 4 4 3 4 3 4 3 3 3 31.5 60 912 17.0 0.0
4 4 4 5 3 3 2 4 3 3 3 3 2 4 4 3 5 3 4 3 3 3 15 48 398 12.8 0.0
4 4 4 5 3 3 2 4 3 3 3 6 2 4 3 3 4 3 4 3 3 3 32.5 60 1181 20.0 0.0
4 4 4 5 4 4 2 4 3 3 3 3 2 3 3 3 3 3 4 3 3 2 19.7 60 614 13.9 0.0
4 4 4 5 4 4 2 4 3 3 3 3 2 3 3 3 3 3 4 3 3 2 66.6 300 2077 21.0 0.0
4 4 4 5 4 4 2 4 3 3 3 3 2 3 3 3 3 3 4 3 3 2 29.5 120 920 16.0 0.0
4 4 4 5 3 4 3 3 3 3 4 3 3 3 4 3 4 3 3 3 3 3 15 90 532 14.6 0.0
4 4 4 5 3 4 3 4 3 3 3 3 3 3 4 3 4 3 3 3 3 3 38 210 1436 20.4 0.0
4 4 4 5 3 3 3 3 3 3 3 3 3 3 4 3 4 3 3 3 3 3 10 48 395 11.9 0.0
4 4 4 5 4 3 5 4 3 3 5 5 2 5 3 3 4 2 4 3 3 2 15.4 70 708 14.0 0.5
4 4 4 5 4 3 5 4 3 3 5 5 2 5 3 3 4 2 4 3 3 2 48.5 239 2231 20.6 0.5
4 4 4 5 4 3 5 4 3 3 5 5 2 5 3 3 4 2 4 3 3 2 16.3 82 750 14.2 0.5
4 4 4 5 4 3 5 4 3 3 5 5 2 5 3 3 4 2 4 3 3 2 12.8 62 589 13.1 0.5
4 4 4 5 4 3 5 4 3 3 5 5 2 5 3 3 4 2 4 3 3 2 32.6 170 1500 18.0 0.5
4 4 4 5 4 3 5 4 3 3 5 5 2 5 3 3 4 2 4 3 3 2 35.5 192 1633 18.5 0.5
4 4 4 5 4 4 2 4 3 3 3 3 2 3 3 3 3 3 4 3 3 2 5.5 18 172 9.1 0.0
4 4 4 5 4 4 2 4 3 3 3 3 2 3 3 3 3 3 4 3 3 2 10.4 50 324 11.2 0.0
4 4 4 5 4 4 2 4 3 3 3 3 2 3 3 3 3 3 4 3 3 2 14 60 437 12.4 0.0
4 4 4 5 3 4 3 4 3 3 3 3 3 3 3 3 3 3 3 3 3 3 6.5 42 290 12.0 0.0
4 4 4 5 3 3 3 4 3 3 3 3 3 3 3 3 3 3 3 3 3 3 13 60 683 14.8 0.0
4 4 4 5 4 3 3 4 3 3 3 3 3 3 4 3 3 3 4 4 3 3 90 444 3343 26.7 0.0
4 4 4 5 3 3 3 4 3 3 3 3 3 3 3 3 3 3 3 3 3 3 8 42 420 12.5 0.0
4 4 4 5 3 3 3 4 3 3 4 3 3 3 3 3 3 3 3 3 3 3 16 114 887 16.4 0.0
4 4 4 5 4 3 4 4 3 3 5 4 2 4 4 3 3 2 4 3 3 2 177.9 1248 7998 31.5 0.0
4 4 4 5 4 4 2 4 3 3 3 3 2 3 4 3 3 3 3 3 3 3 302 2400 8543 38.4 0.0
4 4 4 5 4 3 4 2 3 3 3 3 4 4 3 3 4 3 3 4 3 3 282.1 1368 9090 35.9 0.0
4 4 4 5 4 4 4 2 3 3 3 3 3 4 3 3 4 3 3 3 3 3 284.7 973 7887 36.7 0.0
4 4 4 5 3 4 4 3 3 3 3 3 2 3 4 3 4 3 4 3 3 3 79 400 2151 25.9 0.0
4 4 4 5 2 2 3 3 3 3 3 3 2 4 5 3 4 3 4 3 3 3 423 2400 17050 40.3 2.1
4 4 4 5 4 3 3 3 3 3 3 3 2 4 5 3 5 2 4 3 3 3 190 420 4309 28.4 0.5
4 4 4 5 4 3 3 4 3 3 3 4 3 4 3 3 4 3 4 3 3 3 47.5 252 1858 21.4 0.0
4 4 4 5 2 5 3 6 3 3 4 4 2 3 3 3 4 3 3 4 3 3 21 107 978 20.5 0.0
4 4 4 5 2 3 4 4 3 3 5 3 3 4 4 3 4 3 4 3 3 3 78 571.4 4456 29.4 0.0
4 4 4 5 2 3 4 4 3 3 5 3 3 4 4 3 4 3 4 3 3 3 11.4 98.8 651 14.9 0.0
4 4 4 5 2 3 4 4 3 3 5 3 3 4 4 3 4 3 4 3 3 3 19.3 155 1103 17.9 0.0
4 4 4 5 2 4 3 5 3 3 4 4 2 4 3 3 3 4 4 3 3 3 101 750 4840 32.4 0.0
4 4 4 5 2 4 3 4 3 3 4 4 2 3 3 3 4 3 3 3 3 3 219 2120 10883 41.2 0.0
4 4 4 5 2 4 3 4 3 3 4 4 2 3 3 3 4 3 3 3 3 3 50 370 2485 24.4 0.0
4 4 4 5 4 5 4 4 3 3 5 5 3 5 5 3 5 3 4 4 3 2 227 1181 5335 31.7 0.0
4 4 4 5 4 3 4 5 3 3 3 3 2 4 5 3 3 2 3 3 3 2 70 278 2950 20.2 0.5
4 4 4 5 4 4 2 4 3 3 3 3 2 3 3 3 3 3 4 3 3 2 0.9 8.4 28 4.9 0.0
4 4 4 5 2 5 2 6 3 3 6 5 2 4 4 3 5 1 4 3 3 3 980 4560 43279 90.3 0.0
4 4 4 5 3 3 2 4 3 3 3 3 2 5 5 3 3 4 4 3 3 3 350 720 8547 35.7 1.1
4 4 4 5 4 4 3 6 3 3 4 4 2 4 3 3 3 4 4 4 3 3 70 458 2404 27.5 0.0
4 4 4 5 4 4 3 6 3 3 4 4 2 4 3 3 3 4 4 4 3 3 271 2460 9308 43.4 0.0
4 4 4 5 3 3 3 3 3 3 3 3 2 4 4 3 4 3 4 3 3 3 90 162 2537 24.0 0.0
4 4 4 5 3 3 3 3 3 3 3 3 2 4 4 3 4 3 4 3 3 3 40 150 1127 18.1 0.0
4 4 4 5 3 4 3 4 3 3 4 3 2 4 4 3 4 3 4 3 3 3 137 636 3894 31.0 0.0
4 4 4 5 3 4 3 4 3 3 4 3 4 4 4 3 4 3 4 3 3 3 150 882 5413 34.8 0.0
4 4 4 5 3 5 3 4 3 3 4 3 2 4 4 3 4 3 4 3 3 3 339 444 7840 44.2 0.0
4 4 4 5 3 2 4 2 3 3 3 3 4 4 4 3 4 3 4 3 3 3 240 192 9544 35.7 1.1
4 4 4 5 2 4 3 4 3 3 3 5 2 4 4 3 4 4 4 3 3 2 144 576 5670 27.7 0.0
4 4 4 5 2 3 2 3 3 3 3 5 2 4 4 3 4 4 4 3 3 2 151 432 5676 25.2 0.0
4 4 4 5 2 3 2 4 3 3 3 5 2 4 4 3 4 4 4 3 3 2 34 72 1438 15.6 0.0
4 4 4 5 2 3 3 4 3 3 3 5 2 4 4 3 4 4 4 3 3 2 98 300 4540 23.5 0.0
4 4 4 5 2 3 3 4 3 3 3 5 2 4 4 3 4 4 4 3 3 2 85 300 3937 22.3 0.0
4 4 4 5 2 3 2 3 3 3 3 5 2 4 4 3 4 4 4 3 3 2 20 240 752 12.3 0.0
4 4 4 5 2 3 2 3 3 3 3 5 2 4 4 3 4 4 4 3 3 2 111 600 4172 22.6 0.0
4 4 4 5 2 4 5 4 3 3 3 5 2 4 4 3 4 4 4 3 3 2 162 756 6987 31.2 0.0
4 4 4 5 2 4 4 5 3 3 3 5 2 4 4 3 4 4 4 3 3 2 352 1200 16280 41.3 0.0
4 4 4 5 2 4 3 5 3 3 3 5 2 4 4 3 4 4 4 3 3 2 165 97 7278 30.3 0.0
4 4 4 5 4 4 3 5 3 3 4 4 2 4 3 3 3 4 4 3 3 3 60 409 2004 24.9 0.0
4 4 4 5 4 4 3 5 3 3 4 4 2 4 3 3 3 4 4 3 3 3 100 703 3340 29.6 0.0
4 4 4 5 3 4 5 5 3 3 6 6 4 3 3 3 3 2 2 3 3 3 32 1350 2984 33.6 0.0
4 4 4 5 4 4 4 4 3 3 5 6 4 4 4 3 4 4 4 3 3 3 53 480 2061 27.7 0.0
4 4 4 5 4 4 2 5 3 3 5 6 2 5 5 3 5 1 1 4 3 3 41 599 1354 21.5 0.0
4 4 4 5 4 4 2 5 3 3 5 6 2 5 5 3 5 1 1 4 3 3 24 430 793 18.0 0.0
4 4 4 5 4 5 4 5 3 3 6 6 3 4 4 3 4 4 4 3 3 3 165 4178.2 5799 45.5 0.0
4 4 4 5 4 5 4 5 3 3 6 6 3 4 4 3 4 4 4 3 3 3 65 1772.5 2285 33.2 0.0
4 4 4 5 4 5 4 5 3 3 6 6 3 4 4 3 4 4 4 3 3 3 70 1645.9 2460 34.1 0.0
4 4 4 5 4 5 4 6 3 3 6 6 3 4 4 3 4 4 4 3 3 3 50 1924.5 1946 32.9 0.0
4 4 4 5 2 5 2 5 3 3 5 6 2 4 3 3 2 1 2 4 3 3 7.25 648 442 16.1 0.0
4 4 4 5 4 5 4 5 3 3 6 6 3 4 4 3 4 4 4 3 3 3 233 8211 8189 51.1 0.0
4 4 4 5 3 4 3 5 3 3 5 5 4 3 3 3 3 2 2 3 3 3 16.3 480 1253 21.5 0.0
4 4 4 5 3 4 3 5 3 3 5 5 4 3 3 3 3 2 2 3 3 3 6.2 12 477 15.4 0.0
4 4 4 5 3 4 3 5 3 3 5 5 4 3 3 3 3 2 2 3 3 3 3 38 231 12.0 0.0
@attribute defects 28 69 109 159 172 209 231 240 256 290 302 324 388 395 398 420 437 442 477 479 531 532 589 614 651 683 708 750 752 767 793 808 887 912 920 978 1103 1127 1181 1253 1354 1436 1438 1500 1633 1858 1946 2004 2061 2077 2077 2151 2231 2285 2397 2404 2460 2485 2537 2950 2984 3340 3343 3894 3937 4121 4172 4309 4342 4456 4540 4840 5034 5335 5413 5670 5676 5799 6987 7278 7840 7887 7998 8189 8543 8547 9090 9308 9544 10883 16280 17050 43279
@attribute months 4.9 6.6 7.8 9.1 9.3 10.1 10.4 11.0 11.2 11.9 12.0 12.0 12.0 12.3 12.4 12.5 12.8 13.1 13.1 13.5 13.9 14.0 14.1 14.2 14.6 14.8 14.9 15.0 15.3 15.4 15.6 16.0 16.1 16.4 17.0 17.9 18.0 18.0 18.1 18.5 20.0 20.2 20.4 20.5 20.6 21.0 21.0 21.4 21.5 21.5 22.3 22.6 23.5 23.6 24.0 24.4 24.9 25.2 25.9 26.7 27.5 27.7 27.7 28.0 28.4 29.0 29.4 29.6 30.3 30.5 31.0 31.2 31.5 31.7 32.4 32.9 33.2 33.6 34.1 34.8 35.7 35.7 35.9 36.7 38.4 40.3 41.2 41.3 43.4 44.2 45.5 51.1 90.3
@attribute risks 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.3 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 1.1 1.1 2.1


awk defects, months summaries:

coc2-coc81-m.dat
@attribute defects 146 151 163 167 184 196 251 264 300 350 356 387 390 467 517 533 553 692 707 782 855 970 997 1004 1138 1225 1271 1274 1294 1406 1416 1473 1517 1534 1541 1839 1989 2085 2198 2269 2419 2444 2453 2622 2645 2874 2971 3136 3139 3260 3714 4188 4402 5188 5272 11664 14183 23374 26021 26471 29640 34588
@attribute months 5.5 5.7 8.1 8.8 9.0 9.0 9.3 9.4 9.8 9.9 10.3 10.9 11.6 11.6 11.6 12.1 13.0 13.1 14.2 14.3 14.4 14.6 14.9 15.8 16.0 16.2 16.4 16.5 17.9 18.2 18.2 18.4 18.5 18.9 19.0 19.6 19.6 20.1 20.2 20.3 20.3 20.3 20.5 21.0 21.7 22.5 22.6 23.6 24.1 25.1 25.4 26.9 26.9 28.8 30.7 39.5 40.8 42.9 46.7 50.0 51.4 52.4

coc2-nasa93-m.dat
@attribute defects 28 69 109 159 172 209 231 240 256 290 302 324 388 395 398 420 437 442 477 479 531 532 589 614 651 683 708 750 752 767 793 808 887 912 920 978 1103 1127 1181 1253 1354 1436 1438 1500 1633 1858 1946 2004 2061 2077 2077 2151 2231 2285 2397 2404 2460 2485 2537 2950 2984 3340 3343 3894 3937 4121 4172 4309 4342 4456 4540 4840 5034 5335 5413 5670 5676 5799 6987 7278 7840 7887 7998 8189 8543 8547 9090 9308 9544 10883 16280 17050
@attribute months 4.9 6.6 7.8 9.1 9.3 10.1 10.4 11.0 11.2 11.9 12.0 12.0 12.0 12.3 12.4 12.5 12.8 13.1 13.1 13.5 13.9 14.0 14.1 14.2 14.6 14.8 14.9 15.0 15.3 15.4 15.6 16.0 16.1 16.4 17.0 17.9 18.0 18.0 18.1 18.5 20.0 20.2 20.4 20.5 20.6 21.0 21.0 21.4 21.5 21.5 22.3 22.6 23.5 23.6 24.0 24.4 24.9 25.2 25.9 26.7 27.5 27.7 27.7 28.0 28.4 29.0 29.4 29.6 30.3 30.5 31.0 31.2 31.5 31.7 32.4 32.9 33.2 33.6 34.1 34.8 35.7 35.7 35.9 36.7 38.4 40.3 41.2 41.3 43.4 44.2 45.5 51.1

original coc2-coc81.dat (python):
@attribute defects 128 138 173 197 216 230 276 294 309 350 387 390 418 504 517 533 553 650 813 855 918 970 997 1004 1138 1225 1271 1294 1416 1473 1496 1541 1651 1783 1803 1989 2161 2198 2250 2269 2419 2444 2622 2645 2874 2883 3203 3511 3682 3694 4188 4362 4407 5172 5688 11664 13027 25229 30484 30955 32002 34588 41248
@attribute months 5.2 5.3 8.7 9.3 9.4 9.5 9.5 9.6 9.6 10.3 10.6 11.3 11.6 11.6 12.1 12.3 13.1 13.5 14.2 14.3 14.9 15.3 15.6 15.8 16.0 16.2 16.4 17.2 18.2 18.4 18.5 18.9 19.1 19.5 19.6 20.1 20.2 20.3 20.3 20.5 20.9 21.0 21.1 21.7 22.6 23.2 24.0 24.1 24.5 25.1 27.1 27.1 28.0 28.7 32.8 38.4 40.8 45.8 48.6 52.4 53.4 53.4 67.0
@attribute risks 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 1.1 1.1 1.1 1.1 1.1 1.1 1.1 1.1 1.1 1.3 1.6 1.6 1.6 1.6 2.1 2.1 2.1 2.1 2.1 2.1 2.1 2.1 2.1 2.7 2.7 2.7 2.7 2.7 2.7 2.9 3.8 3.8 3.8 4.8 4.8 5.4 6.4

original coc2-nasa93.dat (python):
@attribute defects 28 69 109 172 188 226 231 240 256 290 302 324 406 420 427 437 456 470 477 566 575 614 626 636 683 704 765 767 808 810 813 887 920 933 986 1058 1191 1219 1253 1276 1553 1555 1594 1619 1763 2004 2007 2077 2077 2102 2227 2327 2404 2409 2468 2658 2685 2743 2832 2950 2984 3340 3343 4210 4256 4342 4511 4815 4840 4868 4907 5092 5434 5848 6129 6136 6266 6293 7553 7867 7998 8477 8518 8543 8547 8848 9308 9820 10313 11761 17597 18447 50961
@attribute months 4.9 6.6 7.8 9.1 9.9 10.1 10.4 11.0 11.2 12.0 12.0 12.4 12.4 12.5 12.8 12.8 13.6 13.6 13.6 13.9 14.4 14.5 14.8 14.8 15.0 15.1 15.2 15.3 15.4 15.5 15.6 16.0 16.2 16.4 17.6 18.6 18.7 18.9 19.2 19.3 20.2 20.8 21.0 21.0 21.3 21.3 21.4 21.5 22.3 23.0 23.2 23.5 24.4 24.9 25.0 25.2 25.4 26.2 26.7 26.9 27.5 28.0 28.8 28.8 29.6 30.1 30.3 30.5 31.5 31.5 32.2 32.4 32.4 32.5 33.6 33.8 34.2 34.5 35.4 35.7 36.2 37.1 37.3 38.1 38.4 41.9 42.8 42.9 43.4 45.9 47.3 53.1 96.4
@attribute risks 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.3 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 1.1 1.1 2.1