Measurement is fundamental to any engineering discipline Why Metrics? - We cannot control what we cannot measure! - Metrics helps to measure quality - Serves as dash-board
The main metrices are :size,shedule,defects.In this there are main sub metrices.
Test Coverage = Number of units (KLOC/FP) tested / total size of the system Test cost (in %) = Cost of testing / total cost *100 Cost to locate defect = Cost of testing / the number of defects located Defects detected in testing (in %) = Defects detected in testing / total system defects*100 Acceptance criteria tested = Acceptance criteria tested / total acceptance criteria |