dbViz | Rhino | iBatis | |
---|---|---|---|
Source code | dbViz-src.zip | Rhino-src.zip | iBatis-src.zip |
Features identified from | dbViz-use-cases.zip | ECMAScript specification | iBatis-requirements.txt |
Textual similarities | dbViz-similarities.zip | Rhino-similarities.zip | iBatis-similarities.zip | Structural dependencies* | dbViz-dependencies.xml | Rhino-dependencies.xml | iBatis-dependencies.xml |
Feature-method maps** | dbViz-feature-method-maps.zip | Rhino-feature-method-maps.zip | iBatis-feature-method-maps.zip |
Feature coupling resutls | dbViz-coupling-results.zip | Rhino-coupling-results.zip | iBatis-coupling-results.zip |
Bug mappings** | dbViz-bugs.zip | Rhino-bugs.zip | N/A |
Download all the dbViz data (5.7M), Rhino data (117M), or iBatis data (31M).
Descriptive stats of the coupling metrics.
Spearman correlation coeffiecents between the metrics and bugs as well as among the metrics themselves.
Impact analysis average precision and recall data for coupled features in dbViz and Rhino at various thresholds and HFC (Fig. 6 from the manuscript) for selected thresholds in Rhino.
Raw developer rating data.
Graphs of the developer study ratings for dbViz, Rhino, and iBatis.
* Obtained from JRipples.
** Obtained from http://www1.cs.columbia.edu/~eaddy/concerntagger/.
We gratefully acknowledge financial support from the NSF on this research project.