Figure 3
From: Gendered behavior as a disadvantage in open source software development
Identifying specializations. Our method captured the same 6 factors in each sample. The correlation matrix shows the “importance” and the sign of the relationship of the language in the component. We identified 6 main specializations; (1) Frontend development (JavaScript, HTML, CSS, Ruby), (2) Developers using Ruby for backend development (strong positive Ruby and quite negative JavaScript), (3) Backend Development with high activity in Java, (4) Data Science (Python, Jupyter Notebook, R, C++), (5) iOS development (Objective C, Swift) and (6) PHP enthusiastic with Frontend focus (PHP, CSS)