Research Article
Tuning of Cost Drivers by Significance Occurrences and Their Calibration with Novel Software Effort Estimation Method
Table 1
COCOMO cost drivers.
| Cost drivers | Very low | Low | Nominal | High | Very high | Extra high |
| acap | 1.46 | 1.19 | 1 | 0.86 | 0.71 | | pcap | 1.42 | 1.17 | 1 | 0.86 | 0.7 | | aexp | 1.29 | 1.13 | 1 | 0.91 | 0.82 | | modp | 1.24 | 1.1 | 1 | 0.91 | 0.82 | | tool | 1.24 | 1.1 | 1 | 0.91 | 0.83 | | vexp | 1.21 | 1.1 | 1 | 0.9 | | | lexp | 1.14 | 1.07 | 1 | 0.95 | | | sced | 1.23 | 1.08 | 1 | 1.04 | 1.1 | | stor | | | 1 | 1.06 | 1.21 | 1.56 | data | | 0.94 | 1 | 1.08 | 1.16 | | time | | | 1 | 1.11 | 1.3 | 1.66 | turn | | 0.87 | 1 | 1.07 | 1.15 | | virt | | 0.87 | 1 | 1.15 | 1.3 | | cplx | 0.7 | 0.85 | 1 | 1.15 | 1.3 | 1.65 | rely | 0.75 | 0.88 | 1 | 1.15 | 1.4 | |
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