360 Quality & Efficiency
Jun 30, 2023 · Fundamentals
Common Defect Metrics for Software Testing
The article explains why testing is essential in software development and introduces ten widely used defect metrics—such as defect density, arrival rate, fix rate, effectiveness, severity, reopen rate, escape rate, average fix time, type distribution, and convergence trend—to help teams assess and improve product quality.
defect metricsquality assurancesoftware quality
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