Data Science

A collection of data science coursework and independent projects.

---

The Sound of Silence

The main project in this repository: an exploration of the "culture of silence" in the ISSP (International Social Survey Programme) Family and Changing Gender Roles surveys (2002, 2012, 2022) — analyzing not what people answered, but who refuses to answer, and whether that silence can be predicted from demographic and behavioral data.

See the project README for the full write-up, or jump straight to:

• The Sound of Silence.ipynb — main analysis notebook
• The Sound of Silence.pdf — exported PDF version
• Silence Culture Analysis.pptx — presentation

---

homework

Coursework exercises covering core data science tools and techniques:

• ex-1 — Python, NumPy, and pandas fundamentals
• ex-2 — data analysis assignment on retail/sales datasets
• ex-3 — classification and linear regression tasks