Comparing Maintainability Index, SIG Method, and SQALE for Technical Debt Identification

<b>Comparing Maintainability Index, SIG Method, and SQALE for Technical Debt Identification</b><br>This repository contains the mined datasets, raw data analysis, graphical outputs, and source code used for the research about <i>comparing Maintainability Index, SIG Method, and SQALE for Technical Debt Identification</i>.<br>+ exp-results.zip: contains mined data, raw analysis and results, plus diagrams;(note V1 contains 17 projects, V2 was updated to 20 projects)<br>+ source-code.zip: contains the Python source code used for mining data, computing metrics, and performing the analysis;<br>