\label{tab:scenar2}Simulated QA costs, with defect prediction used
Phase |
1.Development |
2.Testing |
3.Post-release |
Number of defects fixed
\(H_{phase}^{\prime}{}\)
|
525 |
188 |
125 |
QA cost per one defect
\(C_{defect}\)
|
x |
2.775x |
2.775x |
QA cost per phase
\(C_{phase}^{\prime}{}=H_{phase}^{\prime}{}\times C_{defect}\)
|
524x |
522x |
347x |