Software Size Estimation of Object-Oriented Systems
IEEE Transactions on Software Engineering
Software Engineering Economics
Software Engineering Economics
Research Frontiers in Object Technology
Information Systems Frontiers
Information and Software Technology
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In an interesting paper, Laranjeira [3] describes a first attempt to understand cost estimation within an object-oriented environment. While the presented approach presents many interesting and useful ideas, it is, unfortunately, marred by several mathematical errors pertaining to statistics, exponential functions, and the nature of discrete vs. continuous data. These are discussed here and more appropriate-correct procedures outlined.