Research Article
An Approach for Integrating the Prioritization of Functional and Nonfunctional Requirements
Table 2
IPA nominal scale and IPA actual scale.
| IPA nominal scale | IPA actual scale |
| Very high importance (VHI) | 1 | High importance (HI) | 0.75 | Low importance (LI) | 0.5 | Very low importance (VLI) | 0.25 | No importance (NI) | 0.001 |
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