Fundamentals of Software Metrics and Their Data Analysis

Abstract

Utilization of software metrics is essential to successful software quality management. However, software metrics are sometimes misused, abandoned or unconsidered in practice. To avoid these unwanted consequences, we need to answer the simple but difficult problem about “what to measure and how to utilize.” This article discusses fundamental topics which include classification of metrics, measurement theory, statistical models and their pitfalls. The article also provide some useful information about tools which help us make use of software metrics.