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3 results for “Qualitas.class corpus”
Metrics As Scores Dataset: Metrics and Domains From the Qualitas.class Corpus
<p>This dataset was created by extracting software metrics data from the Qualitas.class corpus (Terra et al. 2013; Tempero et al. 2010). Therefore, the principal quantity type is Metric, and the context is given by a system’s Domain (e.g., "Game", "Middleware", etc.). Some metrics were obtained on program-level, while others are package- or method-level metrics. Most of the metrics in the corpus are of discrete/integral nature. The corpus holds 23 types of pre-computed software metrics for a total of 111 systems which are spread across eleven different domains.</p> <p>This dataset has the following discrete <strong>Features</strong> (Metrics):</p> <ul> <li>CA: Afferent Coupling</li> <li>CE: Efferent Coupling</li> <li>DIT: Depth of Inheritance Tree</li> <li>MLOC: Method Lines of Code</li> <li>NBD: Nested Block Depth</li> <li>NOC: Number of Classes</li> <li>NOF: Number of Attributes</li> <li>NOI: Number of Interfaces</li> <li>NOM: Number of Methods</li> <li>NOP: Number of Packages</li> <li>NORM: Number of Overridden Methods</li> <li>NSC: Number of Children</li> <li>NSF: Number of Static Attributes</li> <li>NSM: Number of Static Methods</li> <li>PAR: Number of Parameters</li> <li>TLOC: Total Lines of Code</li> <li>VG: McCabe Cyclomatic Complexity</li> <li>WMC: Weighted Methods per Class</li> </ul> <p>The following features are continuous:</p> <ul> <li>LCOM: Lack of Cohesion in Methods</li> <li>RMA: Abstractness</li> <li>RMD: Normalized Distance</li> <li>RMI: Instability</li> <li>SIX: Specialization Index</li> </ul> <p>It has a total of 11 <strong>Groups</strong> (Domains): 3D; Graphics; Media, Databases, Diagrams; Visualiz., Games, IDE, Middleware, Parsers; Generators, Progr. Language, SDK, Testing, and Tool.</p>
Technical Debt using SonarQube, CodeClimate and Codiga of Qualitas.class Corpus
<p>The Qualitas.<em>class</em> Corpus data is available at: http://java.labsoft.dcc.ufmg.br/qualitas.class/index.html</p> <p>R. Terra; L. F. Miranda; M. T. Valente; Roberto S. Bigonha. <a href="http://java.labsoft.dcc.ufmg.br/qualitas.class/files/2013_sen.pdf">Qualitas.<em>class</em> Corpus: A compiled version of the Qualitas Corpus</a>. Software Engineering Notes, pages 1–4, 2013.</p>
Qualitas.class: A Compiled Version of the Qualitas Corpus
<p>We provide compiled Java projects for the 111 systems originally included in the Qualitas Corpus. We also gathered a large amount of metrics data (such as measurements from complexity, coupling, and CK metrics) about the systems. By making Qualitas.class Corpus public, our goal is to assist researchers by removing the compilation effort when conducting empirical studies.</p>
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