Closed Suvodeep90 closed 3 years ago
Kamei et al RQ1) Are process metrics still more effective than product metrics in effort-aware models? RQ2) Are package-level predictions still more effective than file-level predictions?
In both cases the process metrics correlation is significantly better than other 2
We do not see very high correlation in process vs product vs process+product models. Although models based on product metrics are more stagnant then models based process metrics, the difference is not that stark when evaluating on 700 projects.
Metrics | correlation value | p -value |
---|---|---|
process | 0.24 | <0.001 |
product | 0.53 | <0.001 |
process+product | 0.26 | <0.001 |
completed
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