June 2011
Intermediate to advanced
624 pages
16h 43m
English
Content preview from The Economics of Software QualityBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 2. Estimating and Measuring Software Quality
Introduction
To predict the future of a software project with acceptable accuracy, it is necessary to measure past projects and also to keep track of the activities of current and ongoing projects. Estimation and measurement are closely aligned, and good historical data is of great value in estimating the outcomes of future software projects.
Productivity and schedule predictions can often be made from observations and benchmarks from similar projects. But quality benchmarks are rare, and therefore most managers and software engineers are not able to predict quality with anything that approaches accuracy. Indeed, a common reason for both cancelled projects and litigation is that of excessive ...
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