Requirements Stability Index (RSI)
Description
This metric gives the stability factor of the requirements over a period of time, after the requirements have been mutually agreed and baselined between Ivesia Solutions and the Client
Formula
· RSI = 100 * [ (Number of baselined requirements) – (Number of changes in requirements after the requirements are baselined) ] / (Number of baselined requirements)
Metric Representation
· Percentage
Calculated at
· Stage completion and Project completion
Calculated from
· Change Request
· Software Requirements Specification
Tuesday, January 20, 2009
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