Objective• To facilitate management control as well as planning and execution of the appropriate managerial interventions.
Classification of Metric Process Product Metric Metric
Process Metric • related to the software development process- Software process quality metrics- Software process timetable metrics- Error removal effectiveness metrics- Software process productivity metrics.
Software Process Quality Metric• Error density metrics • Software volume • Error counted• Error severity metrics • actually for adverse situation when number of severe error are increasing
Error Severity Metrics
Software process timetable metric
Product Metric• related to software maintenance• Involved in customer services
HD Quality Metrics• HD quality metrics• ■ HD productivity and effectiveness metrics• ■ Corrective maintenance quality metrics• ■ Corrective maintenance productivity and effectiveness metrics